狠狠撸

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