メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.453040017081 35.7357929068373, 139.453080852062 35.7360869417445, 139.453112286162 35.7364690219715, 139.453145549627 35.7367936472019, 139.453166364575 35.7376926478539, 139.453162856843 35.7377491124386, 139.452923799455 35.7376462675392, 139.451992029064 35.7372319163, 139.451663916579 35.7370860085002, 139.451413367367 35.7369758530943, 139.451107011903 35.7368411914886, 139.450918777393 35.736758468347, 139.450608894118 35.7366211704944, 139.450411404069 35.7365326953736, 139.449909470809 35.7363078714107, 139.449825659395 35.7362698430222, 139.449006945654 35.7358983448661, 139.448320908348 35.7355878430683, 139.448280235083 35.7355686826655, 139.448519431995 35.7355143818954, 139.448706234509 35.7354719720973, 139.449046332125 35.7353947555084, 139.449378000393 35.7353194480102, 139.449571976808 35.735275404893, 139.449675039112 35.7352520032637, 139.450023912164 35.7351727874576, 139.450338687442 35.7350896763292, 139.450569060944 35.7350288653335, 139.451164572142 35.7348911569766, 139.451941599052 35.7348042303104, 139.452972491541 35.7347372368698, 139.452978098563 35.7347932372626, 139.45298831974 35.7348957446242, 139.452954467054 35.7349222551725, 139.452973551376 35.7351134299228, 139.453040017081 35.7357929068373)) ^^http://www.opengis.net/ont/geosparql#wktLiteral