メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.118321371308 35.8015559286802, 140.116770695645 35.8049471833179, 140.115767327777 35.804634008107, 140.115137140092 35.804475124225, 140.114438262659 35.8042623381583, 140.113730589749 35.8039955229992, 140.114518019947 35.8022767781984, 140.114597488166 35.8021034288967, 140.114673915284 35.8019367122544, 140.114691545027 35.8018982619284, 140.114731715678 35.8018106303056, 140.114777383715 35.8017110116807, 140.114870038928 35.8015089023251, 140.114948078507 35.8013386601025, 140.115051286271 35.8011135230286, 140.11515723113 35.8008824143945, 140.115273157874 35.8006295268515, 140.118276992646 35.8015405083638, 140.118321371308 35.8015559286802)) ^^http://www.opengis.net/ont/geosparql#wktLiteral