メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.447638993987 42.8766264561861, 142.447280237014 42.8764570150528, 142.44668570486 42.8762659666324, 142.446024813242 42.8761353046383, 142.445491259111 42.8760599859033, 142.444544540941 42.8759382513224, 142.444319128708 42.8758972116799, 142.44395146546 42.8757382563056, 142.443436456619 42.8754375499921, 142.442840923933 42.8752515503191, 142.442586552086 42.8751755309614, 142.442551994501 42.8752095608718, 142.442483373255 42.875294005416, 142.442458830868 42.8753242903324, 142.441322346081 42.8753676400181, 142.4412088858 42.8752968658629, 142.44099914534 42.8751535291422, 142.440834724628 42.8749655259313, 142.440741997433 42.874781128943, 142.440713539984 42.8746572499057, 142.440695293114 42.8745778750776, 142.440732206035 42.8743531003371, 142.440732532668 42.8743510598016, 142.440769307805 42.8742373402918, 142.440979499919 42.8739395501118, 142.441276101211 42.8736542733686, 142.441541578128 42.8734128649642, 142.441633277176 42.8732658554587, 142.441935321028 42.8732615476033, 142.44284660004 42.8732524762226, 142.443117937337 42.8732482165377, 142.443804087627 42.8732847449242, 142.444152182087 42.8732728264074, 142.44435689724 42.8732498992984, 142.444551271048 42.8731930894819, 142.444781348805 42.8730947918462, 142.445123687411 42.8728795483076, 142.445363828734 42.8727284835241, 142.445634699636 42.8725774346298, 142.445849510723 42.872509263159, 142.446141163367 42.8724560108315, 142.446335700198 42.8724556749576, 142.446719890827 42.872522811496, 142.44719640012 42.8726462643688, 142.447498741762 42.8727323194521, 142.447867779312 42.8728634812501, 142.448134432547 42.8730023463151, 142.448288384851 42.8731151026127, 142.448411860144 42.8733031669585, 142.448550890107 42.8735476815929, 142.448684973884 42.8738524795286, 142.448727515301 42.8739237928472, 142.449102167865 42.8748018724074, 142.449130181573 42.8749569068724, 142.449130615329 42.8750918031549, 142.449041579516 42.8752600537984, 142.448759211271 42.875464441792, 142.448424993102 42.8757156193757, 142.448206150139 42.8759156748009, 142.448010576897 42.8761709001929, 142.447769073717 42.8765155275424, 142.447700025561 42.8765963887569, 142.447638993987 42.8766264561861)) ^^http://www.opengis.net/ont/geosparql#wktLiteral