メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.443054483569 36.1330731290784, 139.443761898645 36.1330735172882, 139.44515749122 36.1331116813926, 139.446548242093 36.1331286368123, 139.446525322983 36.1336855023093, 139.446506293106 36.1342722292391, 139.446491450925 36.1348014837976, 139.446519154983 36.1349662354349, 139.446548810456 36.1350608876494, 139.445928967593 36.1351823237193, 139.445641969685 36.1352588967559, 139.445325340346 36.1353770931794, 139.445119226233 36.135447962, 139.445112742031 36.1353547747323, 139.445107099644 36.1351437197748, 139.44473207745 36.1351162851989, 139.443634313282 36.1351035440615, 139.442867372364 36.1350690629077, 139.442857957888 36.1350684786447, 139.4417979571 36.1350027351325, 139.441668856168 36.1349906659135, 139.441626773874 36.1350046542924, 139.441617393231 36.1350320748921, 139.441606810867 36.1351002171787, 139.441610528022 36.1351817149367, 139.441612286187 36.1352382711906, 139.441599670241 36.1352964367279, 139.441603586252 36.1353380188558, 139.441589021519 36.1353778872244, 139.441547883943 36.1354026941546, 139.441432858149 36.1354488780452, 139.441360885434 36.1354952107595, 139.441339993633 36.1355766275218, 139.44130436197 36.1357245180892, 139.441233654657 36.1357257994656, 139.441232572027 36.1351247659446, 139.441243229155 36.1344238378878, 139.441263207499 36.1341162414173, 139.44127432845 36.133322184558, 139.441311862037 36.1327664920503, 139.442174646091 36.1323217407734, 139.443155638411 36.1318592028212, 139.443054483569 36.1330731290784)) ^^http://www.opengis.net/ont/geosparql#wktLiteral