メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.504858801196 35.5472792764328, 139.506225932665 35.5475682909056, 139.506466213109 35.5476190693681, 139.506484509226 35.5476227469525, 139.507126659717 35.5477520775631, 139.507405072938 35.5478081374709, 139.507791522358 35.5478859406179, 139.508266142734 35.5479815229909, 139.509008611233 35.5481836190504, 139.508272900134 35.5492213602119, 139.508260109262 35.549241252489, 139.507731367889 35.5500682812003, 139.507472012805 35.5504739732387, 139.507487166632 35.5504828885742, 139.507206142959 35.5509236247237, 139.506960482295 35.5513088992391, 139.506924179466 35.5513620693745, 139.506657813761 35.5517523205246, 139.506432929261 35.5520818111062, 139.506333427691 35.5522224426135, 139.506247528918 35.5523438475831, 139.50590198767 35.5527167976298, 139.505798087297 35.5528045646378, 139.50536832933 35.5531237238685, 139.505113185165 35.5532640199168, 139.504806954998 35.5534106869326, 139.504790941916 35.5534176130345, 139.504504572504 35.5528332449428, 139.504148983467 35.5520916139858, 139.503823349396 35.5513916130443, 139.503646549361 35.5509898326052, 139.50353808361 35.5506519739353, 139.503451846369 35.5503417118166, 139.503368182079 35.5498509731572, 139.503351676714 35.5496314661214, 139.5033488078 35.5494485811893, 139.503357687583 35.5492274911827, 139.503457331758 35.5482348000824, 139.503556776922 35.5476522260874, 139.50365476558 35.5469829273101, 139.504855830115 35.5472786343852, 139.504858801196 35.5472792764328)) ^^http://www.opengis.net/ont/geosparql#wktLiteral