メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.412548086243 35.6133361052225, 139.412884773432 35.6132663663153, 139.412929417042 35.6132715568783, 139.414740122886 35.612974277207, 139.415818361015 35.6128361895441, 139.416158849817 35.6135445124766, 139.416269930383 35.6137755888791, 139.416340679192 35.6138602656525, 139.416656673499 35.6142384496248, 139.416691921058 35.6142678655664, 139.417022548939 35.6145438524285, 139.417695459035 35.6148361213257, 139.417765958145 35.6148530528789, 139.417704356615 35.6150249797797, 139.417616570645 35.6152322362699, 139.417550471366 35.6153981967912, 139.417382527271 35.6156385911141, 139.417246312768 35.615813358421, 139.416979796792 35.6161364354841, 139.416945169496 35.6161783923573, 139.416739992769 35.6163804899845, 139.416435279665 35.6166595979908, 139.416229414199 35.6168027523887, 139.416141663016 35.6168530431633, 139.415937700523 35.616969901944, 139.415649776636 35.6171208691612, 139.415476342478 35.6171964261776, 139.415386580015 35.6172355163327, 139.415139957654 35.6172714884181, 139.414803805841 35.6172189171017, 139.41453647659 35.6170419789751, 139.414257879019 35.6167688062299, 139.414247203187 35.6167572218231, 139.413853544844 35.6163307696802, 139.413732842613 35.6162005685405, 139.413610296987 35.616068318389, 139.413470241295 35.6158296395388, 139.413387975088 35.6158203044362, 139.413221903214 35.6156342435378, 139.413074620773 35.61557391001, 139.413066399939 35.615595710495, 139.412969694022 35.6155607289001, 139.412927706046 35.6155587158667, 139.412563566685 35.615541355247, 139.411937413038 35.615511460039, 139.411932540168 35.6151911783307, 139.411971849441 35.6147666563843, 139.411995402702 35.614444255671, 139.412034378336 35.6139108644661, 139.412072562315 35.6133883498402, 139.412548086243 35.6133361052225)) ^^http://www.opengis.net/ont/geosparql#wktLiteral