メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.063757000767 31.7149105486024, 131.06377827367 31.7156226555433, 131.063372762745 31.7153456441577, 131.063260670972 31.7152928494296, 131.062963039379 31.7151526267367, 131.062754696921 31.7150695776605, 131.062296402643 31.7148558654604, 131.061819261114 31.7146352543578, 131.062120093622 31.7159089745566, 131.062210751576 31.7162926829669, 131.062159420542 31.7166805452863, 131.061995556042 31.7166921784492, 131.061773712843 31.7167359714821, 131.061598847379 31.716834562555, 131.06149226832 31.7169732870302, 131.061428397296 31.7171628676693, 131.061343318521 31.7175604690981, 131.061262413735 31.7177975496322, 131.061151510855 31.7178486180973, 131.060989386759 31.7178560216296, 131.060853295695 31.7178470651159, 131.060771767635 31.717841606297, 131.060210677563 31.7177998675208, 131.059937605881 31.7177781466772, 131.059796804344 31.7177782100033, 131.05969014278 31.7177782578714, 131.059609074589 31.7177782941938, 131.059173950799 31.7178841847151, 131.058994775329 31.7179134367417, 131.058589475533 31.7179464518037, 131.058073077042 31.7179544290598, 131.057688634305 31.7179696755236, 131.057365348632 31.7179665733291, 131.057228684882 31.7179594444116, 131.057203084352 31.7179581872535, 131.057040825077 31.7179751681669, 131.056911043147 31.7180201800899, 131.056813723733 31.7180863169317, 131.056726398774 31.718173729915, 131.056659063071 31.718276354655, 131.056539311965 31.7184171934465, 131.056428265351 31.7184951737389, 131.056315967014 31.7185484925896, 131.056251082919 31.718595448931, 131.056246142416 31.7186787401073, 131.056228775696 31.7188515255591, 131.056176391045 31.7189306083282, 131.056016722441 31.7191034542202, 131.05595037623 31.7191412508226, 131.05588121 31.718310223594, 131.055848398689 31.7178346028142, 131.05582805503 31.7173482662278, 131.05587123936 31.7173481074425, 131.055850236626 31.7171207984888, 131.055787635828 31.7171208247016, 131.05573760399 31.7163358724169, 131.056057088117 31.7163145993042, 131.056418357599 31.7161167231873, 131.056725459369 31.7159867971912, 131.057382958767 31.7156250312179, 131.057596073047 31.715458220504, 131.057989626309 31.7148926414657, 131.058079859621 31.7147072799098, 131.05816647378 31.7145188198507, 131.058415475765 31.713962603136, 131.058769226744 31.7133230504052, 131.058884658294 31.7129892783873, 131.05913133053 31.7123451204297, 131.059717578596 31.711291548854, 131.059868006121 31.7110103255223, 131.060243934306 31.7103074784725, 131.061625115504 31.7102670914462, 131.06258406514 31.710240562533, 131.063641003562 31.7102127113715, 131.063646582748 31.7113235185817, 131.063668624987 31.7123204447809, 131.063669387019 31.7123549728644, 131.063722570473 31.7137573376652, 131.063757000767 31.7149105486024)) ^^http://www.opengis.net/ont/geosparql#wktLiteral