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": ""}
   W 23968   a STAPHYLEACEAE   Xw[P sw.  U 7 1963-08-23  JAMAICA ?Q0.  stphylea occidentalis $1  occidentalis b6    OKN Contact UM Herbarium    HANOVER 7k    GkEORGE R. PROC[TOR eUD   oMZ 1204296     ,+_0 Staphylea CROSSOSOMATALES c(g 
{"catalogNumber": "1204296", "order": "Crossosomatales", "family": "Staphyleaceae", "scientificName": "Staphylea occidentalis", "scientificNameAuthorship": "Sw.", "genus": "Staphylea", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George R. Proctor", "recordNumber": "23968", "verbatimEventDate": "1963-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Jamaica", "stateProvince": "Hanover", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}