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": ""}
-84.468833 )    !ta ca. 18 km ne of hillsdale., n side of us-12. L.  B   ALTISSIMUM :n:   faFhD Ssymbrium altissimcum 1989-05-13 s6      UNITED STATES rare. "petals pale yellow." `9    S2E: sisymbrium PETER W. FRITSCH e   42.051247 cu`  IN SAND QUARRY. nt7fe   ^ b brassicaceae HILLSDALE @Ji  958    K     1464293     5 O BJRASSICALES MICHIGAN   q)x    
{"catalogNumber": "1464293", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sisymbrium altissimum", "scientificNameAuthorship": "L.", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "altissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "958", "verbatimEventDate": "1989-05-13", "habitat": "In sand quarry.", "occurrenceRemarks": "Rare. \"Petals pale yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "Ca. 18 km NE of Hillsdale., N side of US-12.", "decimalLatitude": "42.051247", "decimalLongitude": "-84.468833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}