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": ""}
  c!cBT malpighiaceae     YlvA nw kanuku mtns; along road from mtn. foot basecamp to nappi village  =d<b 3746          E TETRAPTERYS      h0r b. hoffman upper takutu-upper essequibo I6     h.Y 1532765 1993-02-13 h U    
{"catalogNumber": "1532765", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Tetrapterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Hoffman", "recordNumber": "3746", "verbatimEventDate": "1993-02-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Upper Takutu-Upper Essequibo", "county": "", "municipality": "", "locality": "NW Kanuku Mtns; along road from mtn. foot basecamp to Nappi village", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}