メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.883137364369 34.8915424714532, 136.881047318276 34.8925459348717, 136.879577254292 34.8932334129814, 136.878846821405 34.8935697924081, 136.878576559382 34.8936906586542, 136.878386215047 34.893762268348, 136.878265881901 34.8938069946643, 136.878141457674 34.8938360761633, 136.8779998094 34.893834692949, 136.877828822625 34.893827608535, 136.877568251554 34.8937971454659, 136.877408908081 34.8937540275735, 136.877269521024 34.8937045462165, 136.877019064593 34.8935995232556, 136.877012553073 34.8935549980329, 136.876902700389 34.8928028610549, 136.876941377894 34.8925216625167, 136.876971458897 34.8923524951171, 136.877014554156 34.8920605321484, 136.877079858084 34.8914178907461, 136.878137014986 34.8915968120632, 136.878344500202 34.8916207408039, 136.879663622822 34.8922476130154, 136.879941523671 34.8923628346214, 136.880004875307 34.8923832626884, 136.880059469607 34.8923893037697, 136.88011232956 34.8923849873073, 136.880170496045 34.8923720205481, 136.880244521291 34.892339298696, 136.880556342825 34.8922040822957, 136.881157597943 34.8919331721625, 136.882472709092 34.8913501090236, 136.882897839531 34.8913333193562, 136.88298920873 34.891314650586, 136.883184133574 34.8912824102605, 136.883291304835 34.8912602546252, 136.883434935923 34.8914110157602, 136.883137364369 34.8915424714532)) ^^http://www.opengis.net/ont/geosparql#wktLiteral