メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.018106925379 35.4005677617372, 137.018377197688 35.4005745074263, 137.018658415009 35.4005748571234, 137.019689701414 35.4006097247538, 137.019678812813 35.4006614717339, 137.019681799985 35.4007157714832, 137.019673857436 35.400844422665, 137.019707627034 35.4009214361038, 137.019756833231 35.4009757919503, 137.019749677278 35.4010975429514, 137.01973428986 35.4011282988033, 137.019707723081 35.4011581250382, 137.01961153877 35.4012013864197, 137.019565033086 35.4012583707482, 137.019558256896 35.4013424462336, 137.019524307374 35.4017900784034, 137.019545816448 35.4019279917922, 137.019641414225 35.4021612064626, 137.019617876114 35.4021980790862, 137.018764507915 35.4023658957509, 137.018758842095 35.4026534924515, 137.019026187359 35.4030132586376, 137.017818147565 35.4032445018115, 137.017295630836 35.4033375108357, 137.016633661198 35.4030050608052, 137.016657523314 35.4027713593521, 137.01675821577 35.4024567687354, 137.016771582171 35.4024272789671, 137.016969724927 35.4016250669961, 137.017019273829 35.4012333697717, 137.017080203773 35.4008664763312, 137.017105562614 35.4005202416711, 137.018106925379 35.4005677617372)) ^^http://www.opengis.net/ont/geosparql#wktLiteral