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": ""}
off highway 64, northwe st of edom X;zU       o van zandt   S5 texas   F38 U in sand          1941-05-05        wX  Croton argyranthemus  XO9$? wheeler  z!C:  argyranthemus 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Croton argyranthemus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "argyranthemus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Wheeler", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1941-05-05", "habitat": "in sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Van Zandt", "municipality": "", "locality": "off highway 64, northwest of Edom", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}