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": ""}
  cyperaceae fO  CAREX   )&   445 Gz!  poales P#  49â° 22' n 122â° 57' w #U.[_    v MERTENSII  British Columbia 1    r6 METRO VANCOUVER  Richard K. Rabeler +T#w     1378630 d,   R25|  Carex mertensii  Y] 50 m e of rest rooms, summit parking lot, mt. seymour prvincial park.  &1kb$ 49.366667  r canada    
{"catalogNumber": "1378630", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex mertensii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "mertensii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard K. Rabeler", "recordNumber": "445", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "British Columbia", "county": "Metro Vancouver", "municipality": "", "locality": "50 m E of Rest Rooms, summit parking lot, Mt. Seymour Provincial Park.", "decimalLatitude": "49.366667", "decimalLongitude": "", "verbatimCoordinates": "49\u00c2\u00b0 22' N 122\u00c2\u00b0 57' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}