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": ""}
slopes 9yh o      @n Colorado      vu near sapinero TRIDENTATA ]      PURSHI TRIDENTATA    united states x  2438 4jj   D- 1502436 rosaceae Xo  1893-07 ) PQ   r5tiV GUNNISON  E,X t purshia  (!r rosales GRPM 41651    C.A. Purpus  us    #I (Pursh) DC.
{"catalogNumber": "1502436", "order": "Rosales", "family": "Rosaceae", "scientificName": "Purshia tridentata", "scientificNameAuthorship": "(Pursh) DC.", "genus": "Purshia", "subgenus": "", "specificEpithet": "tridentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.A. Purpus", "recordNumber": "", "verbatimEventDate": "1893-07", "habitat": "Slopes", "occurrenceRemarks": "GRPM 41651", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Gunnison", "municipality": "", "locality": "Near Sapinero", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}