メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.932152895666 38.7519162716707, 140.931178774876 38.7524028700232, 140.930379645694 38.7528860758793, 140.929963157923 38.7531348704538, 140.929610076269 38.7533657346742, 140.929426751719 38.753491869077, 140.929051564878 38.7535932486799, 140.926116899516 38.7546439037855, 140.92585275825 38.7545476930643, 140.925687646321 38.7544702659912, 140.924402845217 38.7545333637921, 140.924187509921 38.7547401729293, 140.923967829688 38.7550194779736, 140.923800916614 38.7552504594731, 140.923662581549 38.7554762094612, 140.923442676062 38.7555625281899, 140.922106538889 38.7560231552067, 140.920499738429 38.7565850308395, 140.919380802913 38.7569729613372, 140.920161950543 38.7583763447556, 140.920301602584 38.7585361465028, 140.920314240236 38.7586940729234, 140.920323039546 38.758761350321, 140.920268312541 38.758810095487, 140.920109106461 38.7589643494476, 140.919959814714 38.759077492282, 140.919725919173 38.759243344294, 140.919521705129 38.7593431556019, 140.918891101401 38.7582156914523, 140.918387686318 38.7573187009455, 140.916809252966 38.7578638914182, 140.914647559751 38.7586161091796, 140.913296627501 38.7590770578414, 140.912541618425 38.7577562377182, 140.912339779399 38.7574081292586, 140.912286156279 38.757302734848, 140.911899039885 38.7565707504097, 140.912399177759 38.7564105051207, 140.912760891484 38.7548286512218, 140.912907008426 38.7547474720861, 140.912780770526 38.7543570836747, 140.91299378458 38.7543092191754, 140.913583420816 38.7542222444469, 140.913337965695 38.7538220850135, 140.913020842969 38.7533244259716, 140.91283997456 38.7530131830678, 140.912724111135 38.7529392207043, 140.91209086537 38.7525087776772, 140.911770255169 38.7522656162852, 140.912383460737 38.7517770365465, 140.912804940918 38.7514414524671, 140.912893646943 38.7513445471954, 140.91292643216 38.7508690294062, 140.914357914909 38.750379876541, 140.915263792547 38.7502294707069, 140.915647092672 38.7501737392398, 140.916058750085 38.7500733657776, 140.916407968847 38.7499773984391, 140.91659809817 38.7498840773058, 140.916738692314 38.749784739277, 140.916938615647 38.7496615689292, 140.91721782606 38.7495434094593, 140.917382661163 38.7494588330216, 140.917620415741 38.7493542148349, 140.917842313213 38.7492522832999, 140.918086418028 38.7491527270122, 140.918333680718 38.7490507751765, 140.918566727247 38.7489872620643, 140.919010705942 38.7489521674969, 140.919395122342 38.7494933971975, 140.920863711792 38.7490168059782, 140.924367961417 38.7479533178089, 140.929004287973 38.7463340505479, 140.929608555459 38.7473803964597, 140.930175920989 38.7483896091951, 140.930759584475 38.7494445512879, 140.931326968903 38.750443621364, 140.932152895666 38.7519162716707)) ^^http://www.opengis.net/ont/geosparql#wktLiteral