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": ""}
  `6;8 42.066186   ~fj3 border of woods   r; 3055   CELTIS? TENUIFOLIA L  G.n   1318395 0r)   robert w. smith 4Lw   H 1993-07-18   LNAWEE e*   J?U on h|llside on s. side of public access area to Iron L., e. of Egan Hwy., Cambridge Twp. T5SR2ES2, sw qtr of sw qtr TENUIFOLIA Es     M MLD Celtis  BI:#G Michigan Nutt. eO 2    
{"catalogNumber": "1318395", "order": "", "family": "", "scientificName": "Celtis tenuifolia", "scientificNameAuthorship": "Nutt.", "genus": "Celtis", "subgenus": "", "specificEpithet": "tenuifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3055", "verbatimEventDate": "1993-07-18", "habitat": "border of woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "on hillside on s. side of public access area to Iron L., e. of Egan Hwy., Cambridge Twp. T5SR2ES2, sw qtr of sw qtr", "decimalLatitude": "42.066186", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}