{"id":15249,"date":"2019-07-14T15:27:54","date_gmt":"2019-07-14T19:27:54","guid":{"rendered":"http:\/\/studentwork.prattsi.org\/infovis\/?p=15249"},"modified":"2019-07-15T16:29:07","modified_gmt":"2019-07-15T20:29:07","slug":"a-network-map-of-americas-air-traffic-connections","status":"publish","type":"post","link":"https:\/\/studentwork.prattsi.org\/infovis\/labs\/a-network-map-of-americas-air-traffic-connections\/","title":{"rendered":"A Network Map of America\u2019s Air Traffic Connections"},"content":{"rendered":"\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/3is2t_RVBKk?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#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<\/div><figcaption><a href=\"https:\/\/www.youtube.com\/watch?v=3is2t_RVBKk\">U.S. Air Traffic Visualization<\/a><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Introduction<\/strong><\/h4>\n\n\n\n<p>The animated visualization of U.S. Air Traffic created by Aaron Koblin presented the bustle transportation network up in the sky. I was fascinated by the vivid illustration and surprised at the vastness and the complexity of America\u2019s airspace system. According to <a href=\"https:\/\/www.faa.gov\">Federal Aviation Administration<\/a>, there were 44,000 flights every day and up to 16,100,000 flights handled by them yearly. Since there were plenty of airlines and airports co-operating in the network, I was curious about the connections and relationships between them. By using the dataset <a href=\"https:\/\/gephi.org\/datasets\/airlines.graphml.zip\">Infrastructure Networks \u2014 Airlines<\/a> from <a href=\"https:\/\/github.com\/gephi\/gephi\/wiki\/Datasets\">Gephi Wiki<\/a>, I was interested to find out:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li> What\u2019s the community structure of America\u2019s airspace system?<\/li><li>Which airports are the hubs that serve as the important connections for the others? <\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Inspiration<\/strong><\/h4>\n\n\n\n<p>This data visualization of World\u2019s Air Traffic Network looked at the quantity and connections of worldwide air transport, using nodes as airports, the size of the nodes indicating the number of routes, and color to show continents. It chose to present in the force-directed layout that allows readers to see the relationships beyond geographical location but also shows another visualization layout in line with the geographical map on the top right. Overall, I think this layout delivered the information clear enough with the color use, node size difference, and the categorical labels. However, I wonder if it\u2019s better to show the visualization only in geographical layout since the clusters were mainly corresponding to the regions.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"3000\" height=\"2000\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?fit=840%2C560\" alt=\"\" class=\"wp-image-15250\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?w=3000&amp;ssl=1 3000w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?resize=800%2C533&amp;ssl=1 800w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?resize=270%2C180&amp;ssl=1 270w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?w=1680 1680w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/airports-world-network.png?w=2520 2520w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><figcaption>Example 1. <a href=\"https:\/\/www.visualcapitalist.com\/air-traffic-network-map\/\">A Network Map of the World\u2019s Air Traffic Connections<\/a><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Methods &amp; Process<\/strong><\/h4>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>Data Collection &amp; Cleaning<\/strong><\/p>\n\n\n\n<p>From <a href=\"https:\/\/github.com\/gephi\/gephi\/wiki\/Datasets\">Gephi Wiki<\/a>, I grabbed the dataset (<a href=\"https:\/\/gephi.org\/datasets\/airlines.graphml.zip\">Infrastructure Networks \u2014 Airlines<\/a>) which was in GraphML format that could be opened directly in <a href=\"https:\/\/gephi.org\">Gephi<\/a> to do network analysis and visualization. After I opened the file, I checked the dataset and that the edge table had valid source, target, type, and weight attributes, yet in the node table, the label, longitude, and latitude of the airport were all in one column that couldn\u2019t work for visualization in Gephi. Therefore, I exported the table and used <a href=\"http:\/\/openrefine.org\">OpenRefine<\/a> to organize it, separating the data into three independent columns. After the adjustments, I imported the new dataset I made into Gephi and ready for the next step.<\/p>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>Data Analysis &amp; Visualization<\/strong><\/p>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>1. Choosing Visualization Layout: Force Atlas<\/strong><\/p>\n\n\n\n<p>First of all, I chose Force Atlas, one of the force-directed algorithms, to generate the graph (Figure 1) with repulsion strength 2000 for expansion so as to prevent overlap.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"840\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=840%2C840\" alt=\"\" class=\"wp-image-15289\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/001ForceAtlas.png?resize=180%2C180&amp;ssl=1 180w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><figcaption><em>Figure 1. Data Visualization generated using Force Atlas layout<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>2. Running Statistics<\/strong><\/p>\n\n\n\n<p>Secondly, I ran data analysis using the statistics provided by Gephi with the following outcomes:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li> Average degree: 11.038 <br>Figure 2 shows that most of the airports had only little degrees, and there were only few airports enjoyed comparatively large number of connections with others.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/degree-distribution.png?resize=600%2C400\" alt=\"\" class=\"wp-image-15264\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/degree-distribution.png?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/degree-distribution.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/degree-distribution.png?resize=270%2C180&amp;ssl=1 270w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>Figure 2. Degree Distribution<\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Network diameter: 4 <br>The shortest distance between the two most distant nodes was 4, indicating that the cohesion level was not low in this network. Yet&nbsp;the graph of betweenness centrality distribution (figure 3) told us that there were only few airports served as hubs standing between and connecting the others.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/Betweenness-Centrality-Distribution.png?resize=600%2C400\" alt=\"\" class=\"wp-image-15265\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/Betweenness-Centrality-Distribution.png?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/Betweenness-Centrality-Distribution.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/Betweenness-Centrality-Distribution.png?resize=270%2C180&amp;ssl=1 270w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>Figure 3. Betweenness Centrality Distribution<\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>  Graph Density: 0.047<br>The low density value revealed that the number of edges was far less than the possible maximal number of edges which pointed out that the network was rather sparse.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>  Modularity with resolution (1.25): 0.375 <br>The modularity was not considered high, meaning that there were still close connections between nodes in different modules. Figure 5 shows that there was a total of 4 communities, having the characteristic that the one with fewer nodes has a more close relationship within the module.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/communities-size-distribution.png?resize=600%2C400\" alt=\"\" class=\"wp-image-15267\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/communities-size-distribution.png?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/communities-size-distribution.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/communities-size-distribution.png?resize=270%2C180&amp;ssl=1 270w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>Figure 4. Size Distribution<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>3. Designing Appearance<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Node size<\/strong> was based on betweenness centrality using a range of 10 min &#8211; 40 max which identified the significant hubs.<\/li><li><strong>Color<\/strong> of the graph was based on the modularity class to highlight the clusters.<\/li><li><strong>Label size<\/strong> was set to correspond to the node size.<\/li><li><strong>Edges<\/strong> turned from curved to straight lines; edges weight were rescaled; the thickness and opacity were also adjusted to make the graph more clean and clear. <\/li><\/ul>\n\n\n\n<p>With the adjustments of the nodes and edges above, I got the data visualization result\u00a0of figure 5.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"840\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=840%2C840\" alt=\"\" class=\"wp-image-15290\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/002.png?resize=180%2C180&amp;ssl=1 180w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><figcaption>Figure 5. America&#8217;s Air Traffic Connections<\/figcaption><\/figure>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>4. Making Geographical Layout<\/strong><\/p>\n\n\n\n<p>I used Geo Layout to show the network according to the geographical location.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"498\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?resize=840%2C498\" alt=\"\" class=\"wp-image-15291\" srcset=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?w=975&amp;ssl=1 975w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?resize=300%2C178&amp;ssl=1 300w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?resize=768%2C455&amp;ssl=1 768w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?resize=800%2C474&amp;ssl=1 800w, https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003.png?resize=304%2C180&amp;ssl=1 304w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><figcaption><em>Figure 6. A Network Map of America&#8217;s Air Traffic Connections<\/em><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Result<\/strong> &amp; Re<strong>flection<\/strong><\/h4>\n\n\n\n<p>From the final output (figure 6) above, we could see that there are 4 communities identified by different colors in the network, with one having the biggest hub on the upper midwest region, followed by one on the northeast, one on the southeast, and the smallest, also the most sparse one on the northwest side.&nbsp;<\/p>\n\n\n\n<p>Also, from the node size we could recognize the significant airline hubs are MSP (Minneapolis\u2212Saint Paul International Airport) on the upper midwest, DTW (Detroit Metropolitan Wayne County Airport)on the northeast, ATL (Hartsfield-Jackson Atlanta International Airport)on the southeast, and SEA (Seattle-Tacoma International Airport) on the northwest. While these airports were all effective at moving passengers, MSP had the highest betweenness centrality and ATL was within the biggest sub-network.<\/p>\n\n\n\n<p>For future direction of this experiment, I think it would be interesting to have more detailed information about which airlines are flying, from which airport to another one (directed), and in which time span.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Materials<\/strong><\/h4>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>Softwares&nbsp;<\/strong><\/p>\n\n\n\n<p><a href=\"http:\/\/openrefine.org\">OpenRefine<\/a>: A open-source tool for data cleanup.<\/p>\n\n\n\n<p><a href=\"https:\/\/gephi.org\">Gephi<\/a>: A free open-source software for network analysis and visualization.<\/p>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>Datasets&nbsp;<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/gephi\/gephi\/wiki\/Datasets\">Gephi Wiki<\/a>: <a href=\"https:\/\/gephi.org\/datasets\/airlines.graphml.zip\">Infrastructure Networks \u2014 Airlines<\/a><\/p>\n\n\n\n<p class=\"has-text-color has-dark-gray-color\"><strong>References<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/www.visualcapitalist.com\/air-traffic-network-map\/\">A Network Map of the World\u2019s Air Traffic Connections<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.faa.gov\">Federal Aviation Administration<\/a>\u2014<a href=\"https:\/\/www.faa.gov\/air_traffic\/by_the_numbers\/\">Air Traffic By The Numbers<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The animated visualization of U.S. Air Traffic created by Aaron Koblin presented the bustle transportation network up in the sky. I was fascinated by the vivid illustration and surprised at the vastness and the complexity of America\u2019s airspace system. According to Federal Aviation Administration, there were 44,000 flights every day and up to 16,100,000&hellip;<\/p>\n","protected":false},"author":662,"featured_media":15293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[149,342],"tags":[],"coauthors":[429],"class_list":["post-15249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-labs","category-networks"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infovis\/wp-content\/uploads\/sites\/3\/2019\/07\/003-1.png?fit=975%2C578&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paBdcV-3XX","_links":{"self":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts\/15249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/comments?post=15249"}],"version-history":[{"count":10,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts\/15249\/revisions"}],"predecessor-version":[{"id":15473,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts\/15249\/revisions\/15473"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/media\/15293"}],"wp:attachment":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/media?parent=15249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/categories?post=15249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/tags?post=15249"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/coauthors?post=15249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}