{"id":2246,"date":"2021-07-11T07:50:26","date_gmt":"2021-07-11T07:50:26","guid":{"rendered":"https:\/\/www.strategicstructures.com\/?p=2246"},"modified":"2021-12-31T17:48:56","modified_gmt":"2021-12-31T17:48:56","slug":"personal-knowledge-graphs","status":"publish","type":"post","link":"https:\/\/www.strategicstructures.com\/?p=2246","title":{"rendered":"Personal Knowledge Graphs"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<h2>Video<\/h2>\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1008\" height=\"567\" src=\"https:\/\/www.youtube.com\/embed\/7ik0JNnoXBc?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-GB&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/div>\n<hr \/>\n<h2>Slides<\/h2>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fbf9\"  tabindex=\"0\" title=\"Personal Knowledge Graphs\"    >Personal Knowledge Graphs<\/h3><div id=\"target-id6ae5e15b9fbf9\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<h1 id=\"personal-knowledge-graphs\">Personal Knowledge Graphs<\/h1>\n<h3 id=\"why-what-and-where-to\">Why, what, and where to?<\/h3>\n<hr \/>\n<p>Ivo Velitchkov | July 2nd 2021 <\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fcd4\"  tabindex=\"0\" title=\"Balanced Presentation\"    >Balanced Presentation<\/h3><div id=\"target-id6ae5e15b9fcd4\" class=\"collapseomatic_content \">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FuUIAkBAhqs.svg?alt=media&amp;token=f5f7c4ee-a826-480d-99e1-58f591521459\" alt=\"\" width=\"880\" height=\"271\" class=\"\" \/><\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fd15\"  tabindex=\"0\" title=\"Three waves\"    >Three waves<\/h3><div id=\"target-id6ae5e15b9fd15\" class=\"collapseomatic_content \">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2F7NuaHqzHxo.svg?alt=media&amp;token=aecba9b4-85c1-42fd-ac10-d21c2946acbc\" alt=\"\" width=\"835\" height=\"543\" class=\"\" \/><\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fd47\"  tabindex=\"0\" title=\"Graph is in the air\"    >Graph is in the air<\/h3><div id=\"target-id6ae5e15b9fd47\" class=\"collapseomatic_content \">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2F9g6drtGfRO.png?alt=media&amp;token=36ede667-de50-42b6-b5e9-8a8a22085aa6\" alt=\"\" width=\"645\" height=\"582\" class=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\n<h3 id=\"open-knowledge-graphs\"><strong>Open<\/strong><span>\u00a0<\/span>Knowledge Graphs<\/h3>\n<\/li>\n<li>\n<h3 id=\"enterprise-knowledge-graphs\"><strong>Enterprise<\/strong><span>\u00a0<\/span>Knowledge Graphs<\/h3>\n<\/li>\n<li>\n<h3 id=\"personal-knowledge-graphs-1\"><strong>Personal<\/strong><span>\u00a0<\/span>Knowledge Graphs <\/div><\/h3>\n<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fd77\"  tabindex=\"0\" title=\"Implications for the uptake of Linked Data\"    >Implications for the uptake of Linked Data<\/h3><div id=\"target-id6ae5e15b9fd77\" class=\"collapseomatic_content \">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.strategicstructures.com\/wordpress\/wp-content\/uploads\/2021\/04\/LinkedDatauptakeSurvey-1024x860.png\" alt=\"\" width=\"733\" height=\"658\" class=\"\" \/><\/p>\n<p>See\u00a0<a href=\"https:\/\/www.strategicstructures.com\/?p=2193\" target=\"_blank\" rel=\"noopener\">Linked Data uptake<\/a>. <\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fda2\"  tabindex=\"0\" title=\"Personal Knowledge Graphs (PKG)\"    >Personal Knowledge Graphs (PKG)<\/h3><div id=\"target-id6ae5e15b9fda2\" class=\"collapseomatic_content \">\n<img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3 id=\"everybody-is-already-using-pkg\">Everybody is<span>\u00a0<\/span><em>already<\/em><span>\u00a0<\/span>using PKG<\/h3>\n<h3 id=\"nobody-is-using-pkg-yet\">Nobody is using PKG<span>\u00a0<\/span><em>yet <\/em><\/h3>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fdcb\"  tabindex=\"0\" title=\"Personal information is trapped in silos\"    >Personal information is trapped in silos<\/h3>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FNT043gtTLV.png?alt=media&amp;token=3f865a49-112e-4955-bc12-099dba0eb31e\" alt=\"\" width=\"2403\" height=\"1840\" class=\"\" \/><br \/>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fe22\"  tabindex=\"0\" title=\"Bookmarks\"    >Bookmarks<\/h3><div id=\"target-id6ae5e15b9fe22\" class=\"collapseomatic_content \">\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FWG_MU_R_zh.png?alt=media&amp;token=ae71d2c1-52d3-42d4-9ff4-b13985648722\" alt=\"\" width=\"472\" height=\"465\" class=\"\" \/><\/p>\n<ul>\n<li>&#8220;Re-finding&#8221;<\/li>\n<li>70% save frequently accessed website as bookmarks<\/li>\n<li>Bookmarks are used for retrieving only\n<ul>\n<li>16% of bookmarked sites\n<ul>\n<li>Possible reason: ^^fail to preserve the context^^ of the original retrieval<\/li>\n<\/ul>\n<hr \/>\n<ul>\n<li>Source:<span>\u00a0<\/span><em>Out of sight and out of mind: Bookmarks are created but not used<\/em><span>\u00a0<\/span>(2021)<\/li>\n<li>Olaf Bergman, Steve Whittaker, Joel Schooler<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>Also: what is bookmarked is a whole page but we are interested only in certain parts\n<ul>\n<li>Enter ^^web annotation^^ tools: Diigo, Hypothes.is<\/li>\n<\/ul>\n<\/li>\n<li>Bookmarking items on social media\n<ul>\n<li>often with the meaning of &#8220;read later&#8221;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fe4d\"  tabindex=\"0\" title=\"Documents\"    >Documents<\/h3><div id=\"target-id6ae5e15b9fe4d\" class=\"collapseomatic_content \">\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FYI5SC9mj75.png?alt=media&amp;token=14357e55-8622-44c4-83cf-9b3c4100a6ee\" alt=\"\" width=\"498\" height=\"464\" class=\"\" \/><\/p>\n<ul>\n<li>Usually don&#8217;t have persistent IDs<\/li>\n<li>Their parts* never do<\/li>\n<\/ul>\n<p style=\"padding-left: 80px;\">= not reusable not linkable<\/p>\n<ul>\n<li>Application and data are coupled<\/li>\n<\/ul>\n<hr \/>\n<p>* paragraphs, images, bullets <\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fea1\"  tabindex=\"0\" title=\"The nodes are stored but the edges are in our heads 1\/2\"    >The nodes are stored but the edges are in our heads 1\/2<\/h3><div id=\"target-id6ae5e15b9fea1\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FFu3SZnI-9S.png?alt=media&amp;token=31d70be5-7650-46b8-a015-6dc7085ee38c\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9fed6\"  tabindex=\"0\" title=\"The nodes are stored but the edges are in our heads 2\/2\"    >The nodes are stored but the edges are in our heads 2\/2<\/h3><div id=\"target-id6ae5e15b9fed6\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FFu3SZnI-9S.png?alt=media&amp;token=31d70be5-7650-46b8-a015-6dc7085ee38c\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3 id=\"everybody-is-already-using-pkg-1\">Everybody is<span>\u00a0<\/span><em>already<\/em><span>\u00a0<\/span>using PKG <\/div><\/h3>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9ff04\"  tabindex=\"0\" title=\"Associations, history, and context are in our heads\"    >Associations, history, and context are in our heads<\/h3><div id=\"target-id6ae5e15b9ff04\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FdPY09fSqf7.svg?alt=media&amp;token=842b6255-3d0f-4edc-b01d-6e741a44b802\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9ff2f\"  tabindex=\"0\" title=\"Personal Knowledge Management Systems\"    >Personal Knowledge Management Systems<\/h3><div id=\"target-id6ae5e15b9ff2f\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2F9WMemmxs2F.jpg?alt=media&amp;token=b47d4a99-a10c-4fc4-939c-30fb387a3a2c\" alt=\"\" \/><\/p>\n<h3 id=\"2019-2020-eruption-of-tools-for-thoughtnetworked-note-taking\">2019-2020: Eruption of &#8220;tools for thought&#8221;<br \/>\n(networked note-taking) <\/div><\/h3>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9ff58\"  tabindex=\"0\" title=\"Before 2019\"    >Before 2019<\/h3><div id=\"target-id6ae5e15b9ff58\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2Fd_QvHH0YWp.png?alt=media&amp;token=cd7c4b2c-851e-404f-92de-bd3fa92c8427\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9ff7f\"  tabindex=\"0\" title=\"2019 - 2020\"    >2019 - 2020<\/h3><div id=\"target-id6ae5e15b9ff7f\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FT1FyXjVttR.png?alt=media&amp;token=2c705b3c-36bc-4947-9c3c-b27938a7b0d0\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15b9ffce\"  tabindex=\"0\" title=\"This is the second wave\"    >This is the second wave<\/h3><div id=\"target-id6ae5e15b9ffce\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FH0IZ6hYS7B.svg?alt=media&amp;token=5418004d-b7a3-4c5b-8218-c5be3621b10c\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0013\"  tabindex=\"0\" title=\"The second wave\"    >The second wave<\/h3><div id=\"target-id6ae5e15ba0013\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FH0IZ6hYS7B.svg?alt=media&amp;token=5418004d-b7a3-4c5b-8218-c5be3621b10c\" alt=\"\" \/><\/p>\n<ul>\n<li>Some history<\/li>\n<li>Interacting with a PKG<\/li>\n<li>My experience and hacks<\/li>\n<li>Architecture and technology patterns<\/li>\n<li>Some other observations<\/li>\n<li>The limitations of PKG apps<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0044\"  tabindex=\"0\" title=\"The first PKG\"    >The first PKG<\/h3><div id=\"target-id6ae5e15ba0044\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/1\/1a\/Zettelkasten_paper_schematic.png\" alt=\"\" \/><\/p>\n<h3 id=\"luhmanns-zettelkasten\">Luhmann&#8217;s Zettelkasten<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/6\/65\/Luhmann.png\" alt=\"Luhmann.png\" width=\"1383\" height=\"1383\" class=\"\" \/><\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Niklas_Luhmann\" target=\"_blank\" rel=\"noopener\">Niklas Luhmann<\/a>\u00a0(1927\u20131998)<\/p>\n<hr \/>\n<ul>\n<li>70 books and 400 articles<\/li>\n<li>Zettelkasten\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>90 000 linked cards<\/li>\n<li>30 years<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/li>\n<\/ul>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba006f\"  tabindex=\"0\" title=\"The PKG as a &#039;thinking partner&#039;\"    >The PKG as a 'thinking partner'<\/h3><div id=\"target-id6ae5e15ba006f\" class=\"collapseomatic_content \">\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/6\/65\/Luhmann.png\" alt=\"Luhmann.png\" width=\"1251\" height=\"1392\" class=\"\" \/><\/p>\n<blockquote><p><em>Every note is only an element that receives its quality only from the network of <strong>links and back-links<\/strong> within the system.<\/em><\/p>\n<p><em>As a result of extensive work with this technique, a kind of secondary memory will arise, an alter ego with who we can constantly communicate. It proves to be similar to our own memory in that it does not have a thoroughly constructed order of its entirety, not hierarchy, and most certainly no linear structure like a book. Just because of this, <strong>it gets its own life<\/strong>, independent of its author. <\/div><\/em><\/p><\/blockquote>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba00ac\"  tabindex=\"0\" title=\"My PKG?\"    >My PKG?<\/h3><div id=\"target-id6ae5e15ba00ac\" class=\"collapseomatic_content \">\n<p>My PKG, 14 months old<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FaxKRzGLxGq.png?alt=media&amp;token=100c43b3-5892-421c-9c52-73792b01e551\" alt=\"\" \/><\/p>\n<ul>\n<li>3117 nodes (pages)<\/li>\n<\/ul>\n<p style=\"padding-left: 80px;\">But my actual graph is 20 times bigger:<\/p>\n<p style=\"padding-left: 40px;\"><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FPk_d4UWQ51.png?alt=media&amp;token=33ccc06f-1a94-4840-a6bf-2f823de01fc1\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba00d6\"  tabindex=\"0\" title=\"Use cases\"    >Use cases<\/h3><div id=\"target-id6ae5e15ba00d6\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<ul>\n<li>Daily tasks<\/li>\n<li>Events (integration with calendar)\n<ul>\n<li>preparation<\/li>\n<li>notes<\/li>\n<li>tasks<\/li>\n<li>follow-up<\/li>\n<\/ul>\n<\/li>\n<li>Research\n<ul>\n<li>Projects<\/li>\n<li>Collecting knowledge\n<ul>\n<li>Bookmarks with highlights from\n<ul>\n<li>Kindle books<\/li>\n<li>Web pages, articles<\/li>\n<li>Embebed PDFs<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>Linking ideas<\/li>\n<\/ul>\n<\/li>\n<li>Writing (drafting and directly publishing where possible)\n<ul>\n<li>Journaling<\/li>\n<li>Articles<\/li>\n<li>Books<\/li>\n<li>Emails<\/li>\n<li>Posts\n<ul>\n<li>WordPress<\/li>\n<li>Twitter<\/li>\n<li>Slack<\/li>\n<li>LinkedIn<\/li>\n<\/ul>\n<\/li>\n<li>Reviews<\/li>\n<li>Newsletters<\/li>\n<li>Other documents<\/li>\n<\/ul>\n<\/li>\n<li>Projects\n<ul>\n<li>Events (integration with calendar)<\/li>\n<li>Presentations<\/li>\n<li>Planning<\/li>\n<li>Issues<\/li>\n<li>Risks<\/li>\n<li>Test<\/li>\n<li>Deliveries<\/li>\n<li>Documentation<\/li>\n<\/ul>\n<\/li>\n<li>Presentations (both making and presenting)<\/li>\n<li>Relationship management<\/li>\n<li>Learning<\/li>\n<li>Home<\/li>\n<li>Tracking service subscriptions<\/li>\n<li>Training<\/li>\n<li>Code<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba00fd\"  tabindex=\"0\" title=\"More integration, fewer silo-apps\"    >More integration, fewer silo-apps<\/h3><div id=\"target-id6ae5e15ba00fd\" class=\"collapseomatic_content \">\n<ul>\n<li>Reduced or completely stopped using\n<ul>\n<li>MS Word and Google Doc (now only for reviews)<\/li>\n<li>PowerPoint and Google Slides<\/li>\n<li>Evernote<\/li>\n<li>Trello<\/li>\n<li>Plectica<\/li>\n<li>Simple Mind<\/li>\n<li>Pastebin<\/li>\n<li>Google Tasks<\/li>\n<li>Zenpen<\/li>\n<li>Diigo<\/li>\n<li>&#8230;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0128\"  tabindex=\"0\" title=\"Presenting about PKG from a PKG\"    >Presenting about PKG from a PKG<\/h3><div id=\"target-id6ae5e15ba0128\" class=\"collapseomatic_content \">\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FpHhWmT7Ol4.svg?alt=media&amp;token=989b7bbb-6a0f-4d8a-bf39-d4c4b3cb5d6c\" alt=\"\" width=\"415\" height=\"671\" class=\"\" \/><\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0150\"  tabindex=\"0\" title=\"Relationships\"    >Relationships<\/h3><div id=\"target-id6ae5e15ba0150\" class=\"collapseomatic_content \">\n<ul>\n<li>\n<h4>Most current apps stop at references<\/h4>\n<\/li>\n<li>\n<h4>But what kind of reference?<\/h4>\n<\/li>\n<li>\n<h4>And what&#8217;s the direction?<\/h4>\n<\/li>\n<\/ul>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">All graphy tools4thought hide the most valuable feature of directed graphs: the edges&#39; direction.<br \/>They show P1&#8211;P2 both when P1 is referred to in P2 and when P2 is referred to in P1. <br \/>Should be:<br \/>{a}&#8211;mention&#8211;&gt;P1&#8211;mention&#8211;&gt;{b}<a href=\"https:\/\/twitter.com\/RoamHacker?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@roamhacker<\/a> <a href=\"https:\/\/twitter.com\/houshuang?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@houshuang<\/a> <a href=\"https:\/\/twitter.com\/logseq?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@logseq<\/a> <a href=\"https:\/\/twitter.com\/AthensResearch?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@AthensResearch<\/a><\/p>\n<p>&mdash; Ivo Velitchkov (@kvistgaard) <a href=\"https:\/\/twitter.com\/kvistgaard\/status\/1382946534271160322?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">April 16, 2021<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0177\"  tabindex=\"0\" title=\"Relationships in Roam\"    >Relationships in Roam<\/h3><div id=\"target-id6ae5e15ba0177\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FAJLiOFwcpH.png?alt=media&amp;token=24c5186a-194b-4fc9-b31f-5907bd32f3c3\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba01a0\"  tabindex=\"0\" title=\"Turn Roam into a Semantic PKG\"    >Turn Roam into a Semantic PKG<\/h3><div id=\"target-id6ae5e15ba01a0\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FfB6XhR4oXn.png?alt=media&amp;token=cd4dc82c-01d0-41f2-b2e9-b0a7ce830353\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba01c7\"  tabindex=\"0\" title=\"RIO flow\"    >RIO flow<\/h3><div id=\"target-id6ae5e15ba01c7\" class=\"collapseomatic_content \">\n<ul>\n<li><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2Fh1E5JXjTTp.png?alt=media&amp;token=458787f2-7fe0-492e-9fc8-567adde4f663\" alt=\"\" \/><\/li>\n<li>ROCO =<span>\u00a0<\/span><strong>RO<\/strong>am<span>\u00a0<\/span><strong>C<\/strong>ore<span>\u00a0<\/span><strong>O<\/strong>ntology\n<ul>\n<li>Classes such as\u00a0<em>Class<\/em>\u00a0and\u00a0<em>Property<\/em><\/li>\n<li>Properties such as\u00a0<em>subClassOf<\/em>\u00a0and\u00a0<em>same as<\/em><\/li>\n<\/ul>\n<\/li>\n<li>RIO =<span>\u00a0<\/span><strong>R<\/strong>oam<span>\u00a0<\/span><strong>I<\/strong>nternal<span>\u00a0<\/span><strong>O<\/strong>ntology\n<ul>\n<li>Currently:<\/li>\n<li>111 classes<\/li>\n<li>28 properties<\/li>\n<\/ul>\n<\/li>\n<li>Demo:<span>\u00a0<\/span><a href=\"https:\/\/youtu.be\/F1HYaGfqzLM\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/F1HYaGfqzLM<\/a><\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba01ec\"  tabindex=\"0\" title=\"Linking a PKG with open knowledge graphs\"    >Linking a PKG with open knowledge graphs<\/h3><div id=\"target-id6ae5e15ba01ec\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2Fcy3RxHRobo.svg?alt=media&amp;token=e376572b-e9fd-4dbf-bff9-9c1da99aa537\" alt=\"\" \/><\/p>\n<ul>\n<li><strong>General Knowledge<\/strong>\n<ul>\n<li>Wikidata: 12.5 billion statements<\/li>\n<li>DBpedia: 860 million<\/li>\n<li>YAGO: 0.478 billion<\/li>\n<li>Google Knowledge Graph: 86 billion<\/li>\n<\/ul>\n<\/li>\n<li><strong>Scientific publications<\/strong>\n<ul>\n<li>Microsoft Academic Knowledge Graph: 10 billion<\/li>\n<li>Open Citations: 8 billion<\/li>\n<\/ul>\n<\/li>\n<li><strong>Domain knowlegde<\/strong>\n<ul>\n<li>Life sciences\n<ul>\n<li>Uniprot: 81 billion<\/li>\n<li>IDSM: 14 billion<\/li>\n<\/ul>\n<\/li>\n<li>Government\n<ul>\n<li>EU publications: 0.893 billion<\/li>\n<li>UK Parliament<\/li>\n<li>Italian Parliament<\/li>\n<li>Swiss Federal GeoPortal<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0213\"  tabindex=\"0\" title=\"Architecture and technology patterns\"    >Architecture and technology patterns<\/h3><div id=\"target-id6ae5e15ba0213\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FT1FyXjVttR.png?alt=media&amp;token=2c705b3c-36bc-4947-9c3c-b27938a7b0d0\" alt=\"\" \/><\/p>\n<ul>\n<li>Processing at client side<\/li>\n<li>Markdown (sign of the third wave)<\/li>\n<li>Clojure<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0238\"  tabindex=\"0\" title=\"Kanopi architecture\"    >Kanopi architecture<\/h3><div id=\"target-id6ae5e15ba0238\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2F9Wnw4g9pmc.png?alt=media&amp;token=827cbf84-4595-48e4-a17b-b01186f769fe\" alt=\"\" \/><\/p>\n<ul>\n<li>Technology stack\n<ul>\n<li>Backend &#8211; Postgres, Clojure<\/li>\n<li>API &#8211; GraphQL<\/li>\n<li>Frontend &#8211; React, Redux<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba025d\"  tabindex=\"0\" title=\"Other observations\"    >Other observations<\/h3><div id=\"target-id6ae5e15ba025d\" class=\"collapseomatic_content \">\n<ul>\n<li>Very high importance of\n<ul>\n<li>extensions (plug-ins)<\/li>\n<li>community<\/li>\n<\/ul>\n<\/li>\n<li>Growing importance of having full control over personal data\n<ul>\n<li>Best achieved so far by MD-based apps<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0282\"  tabindex=\"0\" title=\"Evolution of PKG 1\/2\"    >Evolution of PKG 1\/2<\/h3><div id=\"target-id6ae5e15ba0282\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FKriARpZLBR.png?alt=media&amp;token=fcbf4979-95ff-4131-b027-3dce72e2d9ba\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba02a6\"  tabindex=\"0\" title=\"Evolution of PKG 2\/2\"    >Evolution of PKG 2\/2<\/h3><div id=\"target-id6ae5e15ba02a6\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FV51eCOrzrd.png?alt=media&amp;token=578b1e19-82cd-4c37-9893-ad447fa5927f\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba02cd\"  tabindex=\"0\" title=\"The limitations of the PKG apps (second wave)\"    >The limitations of the PKG apps (second wave)<\/h3><div id=\"target-id6ae5e15ba02cd\" class=\"collapseomatic_content \">\n<ul>\n<li>Scope\n<ul>\n<li>Most of your personal data is always &#8220;outside&#8221;, not connected\n<ul>\n<li>Example: When I search for &#8220;PKG&#8221;\n<ul>\n<li>I should get results from\n<ul>\n<li>Text documents (Word, Google doc)<\/li>\n<li>PDFs<\/li>\n<li>eBooks<\/li>\n<li>Emails\n<ul>\n<li>Containing in the subject<\/li>\n<li>Containing PKG in the body<\/li>\n<\/ul>\n<\/li>\n<li>LinkedIn\n<ul>\n<li>My posts containg PKG<\/li>\n<li>My bookmars containg PKG<\/li>\n<li>The posts containing PKG that I reacted to<\/li>\n<\/ul>\n<\/li>\n<li>Twitter\n<ul>\n<li>My tweets with PKG<\/li>\n<li>My RTs with PKG<\/li>\n<li>My likes with PKG<\/li>\n<li>Tweets with PKG I commented to<\/li>\n<\/ul>\n<\/li>\n<li>Discord\n<ul>\n<li>Messages with PKG<\/li>\n<\/ul>\n<\/li>\n<li>Slack\n<ul>\n<li>Messages with PKG<\/li>\n<\/ul>\n<\/li>\n<li>Telegram\n<ul>\n<li>Messages with PKG<\/li>\n<\/ul>\n<\/li>\n<li>Notebooks<\/li>\n<li>GitHub<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>Own your own data<\/li>\n<li>Interoperability\n<ul>\n<li>My workflow on X needs a feature\/plug-in only available for Y<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba02f4\"  tabindex=\"0\" title=\"Conclusion\"    >Conclusion<\/h3><div id=\"target-id6ae5e15ba02f4\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<ul>\n<li>\n<h1 id=\"just-like-ekg\">Just like EKG,<\/h1>\n<\/li>\n<li>\n<h1 id=\"pkg-should-be-data-centric\">PKG should be ^^data-centric^^<\/h1>\n<\/li>\n<\/ul>\n<hr \/>\n<ul>\n<li>\n<h3 id=\"principles\">Principles<\/h3>\n<ul>\n<li>Data is self-describing and does not rely on an application for interpretation and meaning.<\/li>\n<li>Data is expressed in open, non-proprietary formats.<\/li>\n<li>Applications are allowed to visit the data, perform their magic and express the results of their process back into the data layer<\/li>\n<li>Access to and security of the data is a responsibility of the data layer, and not managed by applications.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0322\"  tabindex=\"0\" title=\"Personal Knowledge Graphs (PKG)\"    >Personal Knowledge Graphs (PKG)<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FRy8hn7BUaj.svg?alt=media&amp;token=a309778c-67b6-4a49-b263-25919368edfd\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"nobody-is-using-pkg-yet-1\">Nobody is using PKG<span>\u00a0<\/span><em>yet<\/em><\/h2>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba0370\"  tabindex=\"0\" title=\"The third wave\"    >The third wave<\/h3><div id=\"target-id6ae5e15ba0370\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FSzq9XVadCW.svg?alt=media&amp;token=91037645-4816-4288-95a5-0bf61fdd4914\" alt=\"\" \/><\/p>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba03c3\"  tabindex=\"0\" title=\"Enablers\"    >Enablers<\/h3><div id=\"target-id6ae5e15ba03c3\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/solid.github.io\/assets\/img\/solid-emblem.svg\" alt=\"Labs \u00b7 Solid\" \/><\/p>\n<ul>\n<li>Solid<\/li>\n<li>Decentralized technologies\n<ul>\n<li>IPFS<\/li>\n<li>dWeb<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h3 class=\"collapseomatic \" id=\"id6ae5e15ba03fd\"  tabindex=\"0\" title=\"Evolution of PKG: Apps are visiting magicians\"    >Evolution of PKG: Apps are visiting magicians<\/h3><div id=\"target-id6ae5e15ba03fd\" class=\"collapseomatic_content \">\n<p><img decoding=\"async\" src=\"https:\/\/firebasestorage.googleapis.com\/v0\/b\/firescript-577a2.appspot.com\/o\/imgs%2Fapp%2Fkvistgaard%2FVmRad2AgF6.png?alt=media&amp;token=1fd93f57-d0d5-4608-ba1b-b25c2c8f75f5\" alt=\"\" \/><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>This presentation is also available on <a href=\"https:\/\/roamresearch.com\/#\/app\/nodebook\/page\/wHOTnEHym\" target=\"_blank\" rel=\"noopener\">my public graph<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Video Slides<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[74,85,84],"tags":[191],"class_list":["post-2246","post","type-post","status-publish","format-standard","hentry","category-talks","category-productivity","category-tools","tag-knowledgemanagement"],"jetpack_shortlink":"https:\/\/wp.me\/p1j0ev-Ae","jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/posts\/2246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2246"}],"version-history":[{"count":17,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/posts\/2246\/revisions"}],"predecessor-version":[{"id":2431,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=\/wp\/v2\/posts\/2246\/revisions\/2431"}],"wp:attachment":[{"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strategicstructures.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}