Fwd: [learningreg-dev] Illinois publishing using JSON-LD
Joshua Marks
From: Jerome Grimmer <jgri...@siuccwd.com>
Date: Mon, Feb 22, 2016 at 9:07 AM
Subject: [learningreg-dev] Illinois publishing using JSON-LD
To: "learnin...@googlegroups.com" <learnin...@googlegroups.com>
All,
Late last week, Illinois switched over to publishing resources using JSON-LD instead of the older, but equally valid microdata+json format. Our subjects and career clusters are now published as educational alignments; educationalRole is now a property of audience, which we’ve overridden so that instead of using schema.org’s Audience type, we’re using their EducationalAudience type; our group types are published using the audienceType of EducationalAudience; grade levels are now published as educational alignments with an alignment type of “educationLevel”, we publish licensing information using both schema.org’s license property and LRMI’s useRightsUrl property; this should satisfy those who are using strict schema.org as well as those who are using strict LRMI; and finally, our “assessment types” have been merged with learning resource type.
This leaves three properties which we use and couldn’t find and equivalent for in schema.org:
1. Requires from DC,
2. mediaType (this is DC’s “format” property – an older version of LRMI called it mediaType), and
3. accessRights from DC.
This makes our @context block and type property look like this:
"@context": {
"@vocab":"http://schema.org/",
"requires":"http://purl.org/dc/terms/requires",
"mediaType":"http://purl.org/dc/terms/format",
"accessRights":"http://purl.org/dc/terms/AccessRights",
"useRightsUrl":"http://purl.org/dcx/lrmi-terms/#useRightsUrl",
"audience":{
"@id":"audience",
"@type":"EducationalAudience"
}
},
"@type":"CreativeWork"
These changes more closely follow the standards, and hopefully will make it easier for people to consume our stuff.
Jerome Grimmer
Southern Illinois University Carbondale
2450 Foundation Drive Suite 100
Springfield, IL
Phone: 217-786-3010 ext. 5857
Toll-free: 1-800-252-4822 ext. 5857
NOTE: My E-mail address has changed
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Dan Brickley
Just a quick aside:
In schema.org's JSON-LD context definition we define a lot of common RDF namespace prefixes, based on those at https://www.w3.org/2011/rdfa-context/rdfa-1.1 including
"dc": "http://purl.org/dc/terms/",
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