メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.983857861365 34.9837754097786, 136.984154306255 34.9838046688502, 136.984704043532 34.9838843144027, 136.984892801039 34.9838868539959, 136.985024176599 34.9838622634664, 136.98529257742 34.9837344269126, 136.985407548448 34.983698543247, 136.985530670276 34.9836964755316, 136.985441000502 34.9838975428581, 136.985381691275 34.9840328089464, 136.985255562443 34.9843424158116, 136.985180459846 34.9845482230055, 136.985036543624 34.9848716063149, 136.984922084563 34.9852144707273, 136.984842456608 34.9854780896023, 136.984743244263 34.9859062605487, 136.984679624234 34.9861282825606, 136.984286786769 34.9856103447983, 136.984141644175 34.9853763831966, 136.984016495248 34.9851123811769, 136.983593565028 34.9849392613317, 136.983246096616 34.9847628759869, 136.983145203136 34.9848989206432, 136.982621837462 34.984656696957, 136.982710186136 34.9845050682392, 136.982353286738 34.9843294408184, 136.982016097764 34.984160462126, 136.981119314958 34.9837109538878, 136.980740104901 34.983670572168, 136.980721815477 34.9835172293028, 136.980718989856 34.9833844038397, 136.980819448449 34.9833957585445, 136.980976259115 34.9833960035701, 136.981088226288 34.9834166716218, 136.981180272694 34.9834393511403, 136.981287196669 34.9834866323075, 136.981411491858 34.9835626727753, 136.981576013138 34.9836833552865, 136.981829877892 34.9837156529143, 136.981975122878 34.9836361575835, 136.982117006936 34.98363440649, 136.982318559035 34.9836592265063, 136.982497717463 34.983692321814, 136.982656843302 34.9837684158029, 136.982844869232 34.983728775876, 136.983190819156 34.9837476914842, 136.983526799421 34.9837666610521, 136.983857861365 34.9837754097786)) ^^http://www.opengis.net/ont/geosparql#wktLiteral