Kouji Kozaki

lod open data linked data linked open data ontology wikidata civic hack civic tech semantic web semantic opendata knowledge graph オープンデータ udc2015 sparql udc2014 ontology exploartion iaslod ontology engineering distance location map iodd2019 spaceapps ほんまのnasaのやつ spaceappsosaka ナレッジグラフ オントロジー osm open street map 5 star open data government 共創 api civictech code for osaka lodc2015 oddj2015 iodd2015 kansai lod dereferenceable osaka open data lod big data ontology exploration lod lod2013 open data lod2012　lod linkdata iesd12 consensus-building viewpoint ekaw ekaw2010 identity