メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.952252230973 37.7717054447673, 140.951902900444 37.7718920662016, 140.951830301926 37.7719292184217, 140.950907390199 37.7718674418533, 140.950760092331 37.7718436367828, 140.950520987314 37.7717766377587, 140.950138389594 37.7716794602997, 140.949871937158 37.7715748469092, 140.949150452391 37.7712968695473, 140.94888454469 37.7712047786652, 140.948817932479 37.7709497408843, 140.948437240432 37.7708077713803, 140.948591362468 37.7703648060957, 140.948654977769 37.769847376227, 140.948539219583 37.7692719486778, 140.948143455018 37.7693480582829, 140.947945550182 37.7693847053693, 140.947648434099 37.7694283454557, 140.947418598512 37.7694526214337, 140.947128936569 37.7694553600738, 140.946958120764 37.7694475426715, 140.946552061487 37.769369441272, 140.946525237102 37.7691711851419, 140.946475218233 37.7690110186369, 140.946253758216 37.7686235512685, 140.946528163773 37.7685378972938, 140.946702954692 37.7685211805931, 140.947086274743 37.768484473231, 140.947884285074 37.7683507812485, 140.948251850273 37.7683398410244, 140.949368031275 37.7684019200805, 140.949705958234 37.7683954801443, 140.94993174019 37.7683612400717, 140.950530464695 37.7682315306037, 140.950745462177 37.7681996456117, 140.951033825168 37.7682053565992, 140.952495580229 37.7682741231917, 140.952803561738 37.7682872464688, 140.953004711182 37.7683367212892, 140.954757484305 37.7689806267571, 140.953929079107 37.7704383359147, 140.953667399132 37.7703621241834, 140.953280797799 37.7702872417187, 140.953009469846 37.7702650419109, 140.952796193146 37.7702879040161, 140.952290477663 37.7704353255253, 140.952252230973 37.7717054447673)) ^^http://www.opengis.net/ont/geosparql#wktLiteral