Semantic Tagging for old maps...and other things on the Web

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Talk at Web as Literature Conference 2013 @ British Library

Talk at Web as Literature Conference 2013 @ British Library

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  • 1. Semantic Tagging for old maps...... and other things on the WebBernhard Haslhofer (University ofVienna)Web as Literature Conference, London, June 10th 2013
  • 2. Web as Literature Conference, London, 2013Overview• Annotations on Historical Maps• Maphub• Semantic Tagging in Maphub• Semantic Tagging for other things2
  • 3. Web as Literature Conference, London, 2013Annotations on Historical Maps3
  • 4. Web as Literature Conference, London, 2013Annotations on Historical Maps4
  • 5. Web as Literature Conference, London, 2013Annotations on Historical Maps5
  • 6. Web as Literature Conference, London, 2013Annotations on Historical Maps6
  • 7. Web as Literature Conference, London, 2013Possible Benefits• Engage people; let them tell their stories• Collect knowledge; enhance metadatarecords• Connect digitized maps with other Webresources7
  • 8. Web as Literature Conference, London, 2013Maphub8
  • 9. Web as Literature Conference, London, 2013 9http://maphub.github.com
  • 10. Harvard, January 2013Maphub Features• Geo References + Map Overlays• Comments + Semantic Tagging• Multilingual Search• (Open Annotation) API10
  • 11. Harvard, January 2013Geo References + Map Overlays11
  • 12. Web as Literature Conference, London, 2013
  • 13. Web as Literature Conference, London, 2013
  • 14. Web as Literature Conference, London, 2013
  • 15. Harvard, January 2013Comments + Semantic Tagging15
  • 16. Harvard, January 2013Multilingual Search16
  • 17. Harvard, January 2013Open Annotation APIhttp://sws.geonames.org/2643743/http://maphubdev.mminf.univie.ac.at/control_points/1oax:Taggingrdf:typeoax:hasSemanticTagoa:hasTargetuuid:1235oa:annotatorhttp://maphubdev.mminf.univie.ac.atoa:generator"behas"foaf:name"bernhard.haslhofer@cornell.edu"foaf:mboxoa:Annotationrdf:type"2012-07-18T02:01:07Z"oa:generated"2012-07-18T02:01:07Z"oa:annotatedmaphub:GeoReferencerdf:typeuuid:4567http://samos.mminf.univie.ac.at/maps/raw/g3200.ct000725C.jp2oa:SpecificResourcerdf:typeoa:hasSourceuuid:8910oa:hasSelectoroa:FragmentSelectorrdf:typexywh=6550,6228,1,1rdf:valuedcterms:StillImagerdf:typeimage/jp2dc:format17
  • 18. Harvard, January 2013Open Annotation APIhttp://maphubdev.mminf.univie.ac.at/annotations/1oa:Annotationrdf:typeoa:hasTargetuuid:1235oa:annotatorhttp://maphubdev.mminf.univie.ac.atoa:generator"behas"foaf:name"bernhard.haslhofer@cornell.edu"foaf:mbox"2012-07-18T02:01:07Z"oa:generated"2012-07-18T02:01:07Z"oa:annotateduuid:4567http://samos.mminf.univie.ac.at/maps/raw/g3200.ct000725C.jp2oa:SpecificResourcerdf:typeoa:hasSource uuid:2752oa:hasSelectorct:ContentAsTextrdf:typeimage/svgdcterms:formatdcterms:StillImagerdf:typeimage/jp2dc:formatoa:hasBodyuuid:2751cnt:ContentAsTextrdf:type"text/plain"dc:formatIn antiquity, the Strait of Gibraltar (whichconnects the Atlantic Ocean with theMediterranean Sea) was also known by thename "The Pillars of Hercules". This is thereason for this inscription!cnt:charsdbpedia:Strait_of_Gibraltaroax:hasSemanticTagdbpedia:Pillars_of_Herculesoax:hasSemanticTag<svg…..>ct:charsuuid:2753oa:hasSelectorct:ContentAsTextrdf:typeapplication/wktdcterms:formatPOLYGON((53155639,5444….)ct:chars18
  • 19. Web as Literature Conference, London, 2013Semantic Tagging in Maphub19
  • 20. Web as Literature Conference, London, 2013Label- vs. Semantic TaggingutrLabel-based tagging KurxtryaboutSemantic taggingtag: String tag: URI Reference20
  • 21. Web as Literature Conference, London, 2013Semantic Tagging in MaphubThere is a DBpedia/Wikipedia URIbehind each visual taghttp://dbpedia.org/resource/Mediterranean_sea21
  • 22. Web as Literature Conference, London, 2013
  • 23. Web as Literature Conference, London, 2013Results• Semantic tagging (as implemented inMaphub) provides unambiguous relationshipsto well-defined and linked Web resourcesand does NOT affect• tag production• types and categories of tags• user task load23
  • 24. Web as Literature Conference, London, 2013Semantic Tagging for other things24
  • 25. Web as Literature Conference, London, 2013 25
  • 26. Web as Literature Conference, London, 2013
  • 27. Web as Literature Conference, London, 2013Our plan27• Implement Semantic Tagging Plugin forAnnotorious• Support additional knowledge contexts(e.g., vocabs expressed in SKOS)• Release Q3/2013
  • 28. Web as Literature Conference, London, 2013Thanks !@bhaslhoferhttp://slideshare.net/bhaslhoferhttp://bernhardhaslhofer.infohttp://maphub.github.io28