メタデータ名 S102012280
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.903993909257 43.4975787872059, 141.903208840723 43.4977060229481, 141.902863955627 43.4965377746435, 141.903605667122 43.496413327886, 141.903649340252 43.4964074125852, 141.903993909257 43.4975787872059)) ^^http://www.opengis.net/ont/geosparql#wktLiteral