メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.409087742712 42.9882698584829, 144.40924233892 42.988608385076, 144.409402600923 42.9889772562447, 144.40955426073 42.9893630975885, 144.409594410668 42.9894536255692, 144.409725327186 42.9897723432202, 144.410007543807 42.9904008128864, 144.410262229919 42.9909707265475, 144.410634282041 42.9918003244342, 144.409803475528 42.9920018661348, 144.409782761515 42.9920067576238, 144.40880122154 42.9922373665884, 144.408200196752 42.9923750695631, 144.407388058612 42.9925739207388, 144.407357852146 42.9925813112364, 144.406588588352 42.9927680976888, 144.405999252773 42.9929170330618, 144.405370689169 42.9930619922647, 144.404594101604 42.9932424351448, 144.404064321224 42.992634423691, 144.403742137485 42.9922588800581, 144.403637215677 42.9921021215381, 144.403569263467 42.9919725175068, 144.403453036165 42.9916895916945, 144.403303483531 42.9913522237478, 144.403219276112 42.9911575897749, 144.402800080838 42.9902974019698, 144.40252952297 42.9896167107741, 144.402110837576 42.988584062345, 144.402167672543 42.9885711097903, 144.402606290893 42.9884578725335, 144.403000871261 42.9883618483231, 144.403370921206 42.9882712060762, 144.403991848775 42.9881281668818, 144.404056125289 42.9881089550021, 144.404367000561 42.9880355265433, 144.405701122441 42.9877202725999, 144.406862544896 42.9874358922736, 144.407629731451 42.9872573106008, 144.408528377198 42.987019495881, 144.408728463684 42.9874754573942, 144.408930083698 42.9879094471111, 144.409087742712 42.9882698584829)) ^^http://www.opengis.net/ont/geosparql#wktLiteral