メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.91165614998 38.9866137244373, 140.910924286277 38.9865818323641, 140.910316817307 38.9866684442862, 140.909847623364 38.9869273938381, 140.909406104661 38.9872510017079, 140.908909319126 38.9875315009276, 140.908025811392 38.9877476318453, 140.907363110345 38.9878557972234, 140.90631417135 38.9883306636965, 140.90559691191 38.9890854319738, 140.905376572928 38.9896675360673, 140.898940127233 38.9880763150882, 140.898452111811 38.9830005548898, 140.907819670869 38.9756990635411, 140.908167774184 38.9754228873034, 140.908570417572 38.975002890453, 140.908649469126 38.9753260947216, 140.908884565118 38.9756731992892, 140.909255486219 38.9759622246609, 140.909910659187 38.9763475565465, 140.910850199501 38.9769255410867, 140.911257968066 38.9770120532305, 140.911496810283 38.9770420197776, 140.911774007443 38.9769933452016, 140.912126058166 38.9769362460791, 140.912490221841 38.9768507048711, 140.912769547363 38.9769073857583, 140.913133979663 38.9770587399119, 140.913896093121 38.9774876140775, 140.917613331489 38.9815111120434, 140.918911851942 38.9825516600086, 140.919666055057 38.9829947153288, 140.920617677032 38.9832157835666, 140.92146496827 38.9835742320042, 140.920431336974 38.9836675462059, 140.919431569308 38.9837345054553, 140.918414736149 38.9837087079253, 140.917753847157 38.9837357142033, 140.916940630868 38.9839213893448, 140.916025836148 38.984199751116, 140.915636230786 38.9843456378579, 140.915297345096 38.9843854974465, 140.914856772793 38.9844254252657, 140.914348773459 38.9847829513166, 140.913366853548 38.9856565414092, 140.912520166186 38.9862523137872, 140.912096745578 38.986477458274, 140.91165614998 38.9866137244373)) ^^http://www.opengis.net/ont/geosparql#wktLiteral