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": ""}
    Wh 17.68725         # MALPIGHIALES   G nc78  V?z-8 abundant shrub   OMxo 1661159    Q4F croton discolor 17Â° 41'14.1" N, 64Â° 52' 45.7"W n!t       us vir`gin islands #E   croton /KV> 
{"catalogNumber": "1661159", "order": "Malpighiales", "family": "", "scientificName": "Croton discolor", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "NC78", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Abundant shrub", "associatedTaxa": "", "country": "US Virgin Islands", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.68725", "decimalLongitude": "", "verbatimCoordinates": "17\u00c2\u00b0 41'14.1\" N, 64\u00c2\u00b0 52' 45.7\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}