メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.55396392811 31.5901462199287, 130.55460211296 31.5904379474936, 130.554853914058 31.5905528491195, 130.555109142804 31.5906827014676, 130.555692998786 31.5909151799362, 130.555490094462 31.5912663725846, 130.555304355321 31.5915737946378, 130.554987347026 31.5920725627104, 130.55507625175 31.5922284644178, 130.55514751121 31.5923642911518, 130.55519217422 31.5923893940009, 130.555266299465 31.592537068979, 130.555359996577 31.5927583795007, 130.555416830573 31.5929158591294, 130.555438399897 31.5929933062214, 130.555475766649 31.5931505765865, 130.555583129155 31.5935361198691, 130.555685244897 31.5939347518064, 130.555819847285 31.5944179149838, 130.555400848694 31.594446883077, 130.554871610203 31.5944947690614, 130.554242851187 31.5935852354758, 130.553842559001 31.5930088211791, 130.553683231999 31.5927665601778, 130.55317429099 31.5925065739913, 130.553000014183 31.592421116891, 130.552483402917 31.5921735024271, 130.552470960535 31.5921673980441, 130.552190130179 31.5920288531052, 130.551376440142 31.591641925824, 130.550756424735 31.5913302347101, 130.551146205928 31.5908014339792, 130.551450702171 31.5903746458224, 130.551815430878 31.5898753500597, 130.552204495022 31.5893045455388, 130.552217389648 31.589310510889, 130.553254108858 31.5898077281538, 130.55396392811 31.5901462199287)) ^^http://www.opengis.net/ont/geosparql#wktLiteral