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": ""}
 grpm 41959 ev6   adoxaceae u:c    5 .n.    colorado 3   gnP United States  U* s.h. camp & d.r. camp      o SAMBUCUS MELANOCARPA 1537033 &,  1893-06-18  4Z   Zx Ouray   3048 [  Gray 7eH      D2; Uncompahgre Mountains, near Ironton
{"catalogNumber": "1537033", "order": "", "family": "Adoxaceae", "scientificName": "Sambucus melanocarpa", "scientificNameAuthorship": "Gray", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.H. Camp & D.R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1893-06-18", "habitat": "", "occurrenceRemarks": "GRPM 41959", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Ouray", "municipality": "", "locality": "Uncompahgre Mountains, near Ironton", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3048", "maximumElevationInMeters": ""}