Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
50.460056 o      <O -105.967306   1995-06-14 m2h   o 50â° 27' 36.2" n 105â° 58' 2.3" w (determined using gps)     ::/u PIPTATHEROPSIS MICRANTHA   xtB> BESA@NT CAMPGROUND & RECREATION AREA,Z CA. 30 KM W OF$ MOOSEJAW AND JUST S OF TRANS CAMADA HWY            
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Piptatheropsis micrantha", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1995-06-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Besant Campground & Recreation Area, ca. 30 km W of Moosejaw and just S of Trans Canada Hwy", "decimalLatitude": "50.460056", "decimalLongitude": "-105.967306", "verbatimCoordinates": "50\u00c2\u00b0 27' 36.2\" N 105\u00c2\u00b0 58' 2.3\" W (determined using GPS)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}