メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.726058985284 35.7671970532714, 139.726799188415 35.7674078030478, 139.727204728176 35.7675247731253, 139.727565766629 35.7676289036117, 139.727975918023 35.7677477238162, 139.728285190671 35.7678373185703, 139.728463231361 35.7678903928364, 139.728908961824 35.7680255426311, 139.728673914267 35.7684254333602, 139.72859733651 35.7685751452144, 139.728383595951 35.7689582248327, 139.728356279762 35.7689922655711, 139.728182930791 35.7692950682987, 139.728195365802 35.7692914179003, 139.727981808387 35.7696644622065, 139.727356080568 35.7694369743661, 139.727337103628 35.7694447380637, 139.727141528717 35.7697903696276, 139.727057512974 35.7699506352304, 139.726821445651 35.7703445149567, 139.726159510031 35.7700928382082, 139.725421191966 35.7698283075724, 139.724715729581 35.7695680426785, 139.724400762372 35.7694480654559, 139.724032813207 35.769323638012, 139.7234164147 35.7691154324463, 139.723404831386 35.7690097778385, 139.723589431502 35.7686591255081, 139.723641024692 35.7686282951621, 139.723781013047 35.7685009309714, 139.723944288604 35.7682387743935, 139.72408023136 35.7680209551984, 139.724207539731 35.7677735872931, 139.724459664075 35.7673796886644, 139.724507209621 35.7672911816432, 139.724525237249 35.7672576083866, 139.724752867236 35.7668530528513, 139.725397785998 35.7670218964181, 139.725766508831 35.767118434516, 139.726058985284 35.7671970532714)) ^^http://www.opengis.net/ont/geosparql#wktLiteral