メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.138104374178 35.0380900354504, 137.139047429061 35.0390433695285, 137.139255986014 35.0392244902226, 137.139164987617 35.0398028872169, 137.139135222706 35.0402164991543, 137.139124014469 35.0403242498692, 137.139120797608 35.0403995361762, 137.139117633917 35.0404732728694, 137.139119057921 35.0405699693414, 137.139125739465 35.0406680761359, 137.139149551831 35.0408126697166, 137.139226915476 35.0412691987029, 137.139286841495 35.0416405064655, 137.139287788608 35.0416464230468, 137.139280119417 35.0416393076223, 137.138098851317 35.0406128797711, 137.138064479307 35.0405807559739, 137.136504838507 35.0392482798878, 137.136736591001 35.0387486608841, 137.136862787294 35.0384527591466, 137.137257610624 35.0372486622831, 137.137368179546 35.0369114529878, 137.137414314753 35.0367707521878, 137.137320865568 35.0365964915338, 137.137539079905 35.0364881615479, 137.137744633294 35.0363529958728, 137.137863231669 35.0362694295782, 137.137717366973 35.0358909884345, 137.137885376416 35.0347677225202, 137.138352944442 35.0351165976376, 137.138935386197 35.0345812911807, 137.139421290457 35.034954816263, 137.138991689432 35.035350437646, 137.138457237635 35.035789765399, 137.137935382212 35.0362365584508, 137.138532177017 35.0374311570264, 137.138768151075 35.0378856848592, 137.138104374178 35.0380900354504)) ^^http://www.opengis.net/ont/geosparql#wktLiteral