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": ""}
  fRR TREE 5 M PETALS WHITE TO PINK; M. UMBELLATA FIDE MEYER  43 mexico   4830 n GQ-    >bPG* Howard S. Gentry  malpighiaceae /O1/  Sonora d !Q-   %D.% malpighia william r. anderon a   1553467 A[Kr+   cx EX DC.     1939-11-01 0(UnD  emarginata 7M    c thorn forest    
{"catalogNumber": "1553467", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "ex DC.", "genus": "Malpighia", "subgenus": "", "specificEpithet": "emarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "Howard S. Gentry", "recordNumber": "4830", "verbatimEventDate": "1939-11-01", "habitat": "thorn forest", "occurrenceRemarks": "tree 5 m; petals white to pink; M. umbellata fide Meyer", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}