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": ""}
 <N: HILLS   s.n. un Z   fColorado U791  TOR. & A. GRAY A S2   xY larimer    CARL F. BAKER a~h)  GRPM 51277 ~tnA     3505 r;-    Ng, Trifolium  dasyphyllum ^ QYp   p2[vQ United States 1504231 t74x  Trifolium dasyphyllum _7-    y05$ FABACEAE   
{"catalogNumber": "1504231", "order": "", "family": "Fabaceae", "scientificName": "Trifolium dasyphyllum", "scientificNameAuthorship": "Torr. & A. Gray", "genus": "Trifolium", "subgenus": "", "specificEpithet": "dasyphyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl F. Baker", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Hills", "occurrenceRemarks": "GRPM 51277", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Larimer", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3505", "maximumElevationInMeters": ""}