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Semantics & the Art of Metadata Management
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Semantics & the Art of Metadata Management

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This slide deck provides a high level overview of semantics and digital asset management systems, and shows how semantic technologies play a major part in making assets more discoverable and ...

This slide deck provides a high level overview of semantics and digital asset management systems, and shows how semantic technologies play a major part in making assets more discoverable and manageable

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    Semantics & the Art of Metadata Management Semantics & the Art of Metadata Management Presentation Transcript

    • Kurt Cagle Principal Evangelist Avalon Consulting, LLC
    • XYZ Corp ABC Corp Aircraft Actor John Smith Event 1 Jane Doe Event 2 Document 2 Dec 18 GeoRegion 1 GeoRegion 2 Document 1 6
    • org:subsidiary person:memberOf topic:Aircraft event:organization org:XYZ_Corp org:ABC_Corp event:about event:organization event:about event:Evt1 person:JohnSmith event:location event:actor event:location event:startTime event:location event:Evt2 event:startTime person:JaneDoe event:actor geoRegion:Eurasia time:2014-11-24 7 geoRegion:Americas time:2014-12-18
    • org:ABC_Corp rdf:type class:Organization; org:name “ABC Corporation”. org:XYZ_Corp rdf:type class:Organization; org:name “XYZ Corporation”. org:subsidiary org:ABC_Corp. person:JaneDoe rdf:type class:Person; person:name “Jane Doe”; person:org org:ABC_Corp. person:JohnSmith rdf:type class:Person; person:name “John Smith”; person:org org:XYZ_Corp. geoRegion:Eurasia rdf:type class:GeoRegion. geoRegion:Americas rdf:type class:GeoRegion. “2014-12-21”^^xs:date. topic:Aircraft rdf:type class:Project; topic:name “Aircraft”. event:Evt1 rdf:type class:Event; event:agent person:JaneDoe; event:about topic:Aircraft ; event:location geoRegion:Eurasia, geoRegion:Americas; event:org org:ABC_Corp; event:label “Training Module”; event:startDate “2014-11-24”^^xs:date. event:endDate “2014-11-26”^^xs:date. event:Evt2 rdf:type class:Event; event:agent person:JohnSmith; event:about topic:Aircraft ; event:location geoRegion:Americas; event:label “Surveillance Component”; event:org org:XYZ_Corp; event:startDate “2014-12-18”^^xs:date. event:endDate
    • For a given project, identify the names of those actors and their associated organizations who were involved in an event focused on that project, along with when the event started and ended, sorted by orgName, actor name, start and end dates respectively. Select ?eventLabel ?orgName ?actorName ?startDate ?endDate where { ?project rdf:type class:Project; project:name $projectName. ?event event:project ?project; event:actor ?actor; event:label ?eventLabel; event:startDate ?startDateISO; event:endDate ?endDateISO. ?actor actor:name ?actorName; actor:memberOf ?org; ?org org:name ?orgName. bind (format-date($startDateISO, "[MNn] [D], [Y]“) as ?startDate) bind (format-date($endDateISO, "[MNn] [D], [Y]“) as ?endDate) } order by ?startDateISO ?endDateISO 9
    • For a given project, identify the names of those actors and their associated organizations who were involved in an event focused on that project, along with when the event started and ended, sorted by orgName, actor name, start and end dates respectively. eventLabel orgName actorName startDate endDate Training Module 5 ABC Corp. Jane Doe Nov 24, 2014 Dec 17, 2014 Surveillance Comp. XYZ, Inc. John Smith Dec 18, 2014 Mar 12, 2015 Nav Sys 1 ABC Corp. Jane Doe Dec 19, 2014 Feb 9, 2015 Gyro Sys 3 ABC Corp. Jane Doe Dec 19, 2014 Mar 1, 2015 AutoSensor 2 XYZ, Inc Steve Deere Dec 21, 2014 Apr 7, 2015 Left Fore Aileron XYZ, Inc. John Smith Mar 14,2015 Jun 1, 2015 10