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": ""}
  4C, 17.8051      0^_a M.J. Huft  z|gu liliales tabasco s;   spinosa _ gw=      ]<8 3159  )6t Smilacaceae     -91.5329   x&n 1145311     SO6 SMILAX SPINOSA    
{"catalogNumber": "1145311", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax spinosa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "spinosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "", "recordNumber": "3159", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tabasco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.8051", "decimalLongitude": "-91.5329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}