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": ""}
 190-O7-12 a   prescott ex bong.  <V   6 1463    / CANADA CAREX Da ,   YEc 8ritish columbia  60676 vv6`  1378631 UeV^0   K.I. BEAMISH 6     poales O   Y  carex mertensii   Gribson Pass Rd, Manning Park. *    cyperaceae =JfQk  
{"catalogNumber": "1378631", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex mertensii", "scientificNameAuthorship": "Prescott ex Bong.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K.I. Beamish", "recordNumber": "60676", "verbatimEventDate": "1960-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "British Columbia", "county": "", "municipality": "", "locality": "Gibson Pass Rd, Manning Park.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1463", "maximumElevationInMeters": ""}