メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.496045271256 33.2805198687955, 131.496631047548 33.2805705494719, 131.497199868 33.280626385142, 131.497166322608 33.2808896239603, 131.49712470985 33.2812159577103, 131.497049068943 33.2818820130254, 131.496991317337 33.2822316773809, 131.496963714495 33.2825297594462, 131.496905898696 33.2829558543217, 131.49687608792 33.2831542003265, 131.496871605058 33.2833228217389, 131.496802021169 33.2838326839712, 131.496729725267 33.2845273797212, 131.495583623711 33.2844300352581, 131.494693221561 33.2843305653777, 131.494098470852 33.2842711848942, 131.493177597828 33.2841889458778, 131.493265771952 33.2835507960965, 131.494252690278 33.2836329454133, 131.494260997859 33.2835896243806, 131.494357693457 33.2829764489822, 131.493914290991 33.2829282856006, 131.493920675255 33.2828711145799, 131.493957394576 33.2828748934173, 131.494039523151 33.2822963801298, 131.494578644532 33.282333660487, 131.494581507033 33.2823133974167, 131.494608794842 33.2821202739296, 131.494663131217 33.2816621560885, 131.494685016566 33.2814777538842, 131.494343421831 33.28144640042, 131.494407333126 33.280982875003, 131.493639419584 33.2809100978333, 131.493713112317 33.2803227091688, 131.494951179799 33.2804258289539, 131.496045271256 33.2805198687955)) ^^http://www.opengis.net/ont/geosparql#wktLiteral