メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.733504718573 35.6971154830303, 139.733603905896 35.6971611480313, 139.734253507666 35.697394312215, 139.734342418032 35.6974259402078, 139.734488450219 35.6974671216441, 139.734572385001 35.6975032450127, 139.7345990743 35.6975172380283, 139.734732505461 35.6975872021042, 139.734756345082 35.6975966624898, 139.734764491156 35.6976001997952, 139.734690352568 35.6977622742792, 139.734682702031 35.6977789982846, 139.734764126776 35.6978060345974, 139.734783528461 35.6978112765641, 139.734697377158 35.6979860568089, 139.734537006683 35.6983147124628, 139.734522217613 35.6983450169036, 139.734360332401 35.6986768393568, 139.733905085036 35.6985231274147, 139.733748314381 35.6984701834955, 139.733750555712 35.6984636369205, 139.733392776227 35.6983356707419, 139.733243336315 35.6982884712359, 139.733138280281 35.6982498650738, 139.732893857619 35.6981599831642, 139.732784413583 35.6981190484186, 139.732500806024 35.698814021867, 139.73249299056 35.6988331738696, 139.732095877522 35.6987824216369, 139.732216187338 35.6983710273079, 139.7323459254 35.6979872802048, 139.73220594411 35.6979648767, 139.732204933835 35.6979519673896, 139.732105224569 35.6968060391732, 139.732099280846 35.6967377376661, 139.732095803416 35.6966983657746, 139.732025614804 35.6959038065421, 139.732486563732 35.6958579903438, 139.732532415678 35.6958815146511, 139.732765035041 35.6963659299459, 139.732768255859 35.6963678354141, 139.732831355909 35.6964335597266, 139.732836674945 35.696439100348, 139.733272846976 35.696673818012, 139.733285786032 35.6966810901462, 139.733626192933 35.696872411046, 139.733613295563 35.6968813437466, 139.733462381313 35.6970931454957, 139.733503996327 35.6971151507301, 139.733504718573 35.6971154830303)) ^^http://www.opengis.net/ont/geosparql#wktLiteral