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": ""}
   1255300 BIENNIS P$     Lactuca biennis /7U7    , 829 roadside; bordering dry-mesic southern forest, filtered light, dry loamy sand.^ rare. Gk6           1994-08-22 &    * PHYLLIS J. HIGMAN  :F E side of Augusta-Climax Rd.W approx 0.4 mi S of Territorial RdI. T2S R9W Sec. 10 SW1/4 SW1/4  42.30725  @  UNITED STATES v<   
{"catalogNumber": "1255300", "order": "", "family": "", "scientificName": "Lactuca biennis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "biennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Phyllis J. Higman", "recordNumber": "829", "verbatimEventDate": "1994-08-22", "habitat": "Roadside; bordering dry-mesic southern forest, filtered light, dry loamy sand. Rare.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "E side of Augusta-Climax Rd. approx 0.4 mi S of Territorial Rd. T2S R9W Sec. 10 SW1/4 SW1/4", "decimalLatitude": "42.30725", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}