メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.756348886776 35.6948572842954, 139.757106101141 35.694879878345, 139.757513414347 35.6948988307571, 139.758248962614 35.6949255231668, 139.758312325842 35.6949254562948, 139.758288840525 35.6950398384977, 139.758233798383 35.6953079956472, 139.758230171811 35.6953256682662, 139.758158761367 35.6955984274544, 139.75806487268 35.6959570141079, 139.75802761816 35.6959559695762, 139.757926472288 35.6962569831571, 139.757858944289 35.6964546779502, 139.757829608481 35.6965020524699, 139.757648654823 35.6968153040844, 139.757452196086 35.6971779801567, 139.757422957218 35.6972297902588, 139.757321954549 35.6974100357492, 139.757292559452 35.6974551548848, 139.75720510444 35.6976240362969, 139.757093392563 35.697820082077, 139.757082890156 35.6978448278304, 139.756984332051 35.6980116235075, 139.756912769482 35.6981490012339, 139.75689658697 35.6981670885878, 139.756838236097 35.6982774688372, 139.756710748065 35.6985094894628, 139.756421710094 35.6983939945844, 139.756220622251 35.6983102076563, 139.755919827301 35.6981867107182, 139.755674873874 35.6980915221475, 139.755073126825 35.6978355470233, 139.755050898198 35.6978291238749, 139.754449184904 35.6975753990085, 139.754415731654 35.6975601665543, 139.754519070351 35.6973597505801, 139.75473133311 35.696961105117, 139.754981013205 35.6965060436878, 139.755025967315 35.6964137523082, 139.755028247659 35.6964095993946, 139.75515165064 35.6961858162855, 139.755327101057 35.695879219511, 139.755544058023 35.6954892017278, 139.755555509699 35.6954701966091, 139.755702615854 35.6952077325955, 139.755755233576 35.6948341221458, 139.756348886776 35.6948572842954)) ^^http://www.opengis.net/ont/geosparql#wktLiteral