メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.025431460676 34.7946383113292, 137.025344851773 34.7946027104464, 137.024091831748 34.7956670753229, 137.02370432918 34.7960288908312, 137.023436726313 34.7962570359175, 137.023252789213 34.7964513368543, 137.023121348679 34.796621473153, 137.022999700425 34.7968186659106, 137.022853363593 34.7970658330206, 137.022754626548 34.797282069504, 137.022675539727 34.797509035118, 137.022606221568 34.7977765796012, 137.022551980225 34.7981924652539, 137.022562447928 34.7988142236379, 137.022544411992 34.7989044909866, 137.022509846509 34.79898135729, 137.021451207434 34.7993717791145, 137.019816137114 34.7972650523326, 137.018840710285 34.796093442271, 137.017886821519 34.7949121309914, 137.017391026459 34.7942229796301, 137.016991899379 34.7934861982737, 137.016384115921 34.7918093344284, 137.01617433356 34.7913322569992, 137.015726624707 34.7903139741897, 137.01518174576 34.7894009278224, 137.014965814103 34.7890283595089, 137.014818678578 34.788798146153, 137.014628098466 34.7885691451732, 137.013590426486 34.787738425302, 137.014105690736 34.787364968854, 137.014230744284 34.7874823251986, 137.014582050738 34.7877866122435, 137.015662211023 34.786888186104, 137.016141571175 34.7864732602023, 137.016183146053 34.7864435913745, 137.016207219114 34.7864264375046, 137.01653876926 34.7861726063245, 137.016567217658 34.7861492591812, 137.0165880146 34.786132101074, 137.016616469592 34.7861050920105, 137.016651497053 34.7860727381366, 137.016801428293 34.7859467174306, 137.017108737782 34.785801034602, 137.01851183021 34.7851618860875, 137.018521661181 34.7851600674472, 137.019272949935 34.7848202650423, 137.019674575812 34.7847258256691, 137.022811322585 34.7864087433696, 137.024186030516 34.7871352801124, 137.025130078962 34.7875298417188, 137.025954861619 34.787868331516, 137.026564770039 34.7881447224912, 137.026361043043 34.7883380222622, 137.025537215094 34.7881587092316, 137.023927402309 34.7888038839018, 137.02298266863 34.7891826377082, 137.023118361486 34.7894302947781, 137.025768750784 34.7942128941743, 137.025431460676 34.7946383113292)) ^^http://www.opengis.net/ont/geosparql#wktLiteral