メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.739634809739 35.5834035711913, 139.739557527799 35.5837770134967, 139.737977621691 35.5836183873134, 139.737850835428 35.5832109460869, 139.737864360217 35.5831115949698, 139.737872064643 35.583112375508, 139.737877237877 35.5828495746457, 139.738113245431 35.5824839027121, 139.738185722989 35.5823846354672, 139.73823757435 35.582313625522, 139.738279302926 35.5821832415799, 139.738308141515 35.5820626720759, 139.738439175484 35.5814380188142, 139.73848068797 35.581252180813, 139.738554597289 35.5809266933275, 139.738587441551 35.5807820100783, 139.738617717742 35.5806487288313, 139.738646820572 35.5805231596213, 139.738664748496 35.5804705018897, 139.738979419166 35.5800217630477, 139.739271424916 35.5795907496408, 139.739509717004 35.5792493379197, 139.739921249507 35.5786324792048, 139.739975212587 35.5784032023638, 139.740895039042 35.5785620597692, 139.74209778614 35.5771916702286, 139.742529985144 35.5767141810017, 139.74259178469 35.5766871190078, 139.742601584813 35.5766448051119, 139.742642360521 35.5764690717822, 139.742675915664 35.5764567745468, 139.7428321318 35.5757709841855, 139.742823604115 35.5757275635644, 139.742816308526 35.5757219964938, 139.744593288781 35.5758838272238, 139.743798554939 35.5768012870152, 139.743528550275 35.5771129985775, 139.743113727801 35.5775680038398, 139.741165352608 35.5796033142947, 139.740950333399 35.5798784473987, 139.740151506817 35.5809006185581, 139.739997609885 35.5816505280931, 139.739634809739 35.5834035711913)) ^^http://www.opengis.net/ont/geosparql#wktLiteral