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": ""}
  $&9 1463937 United States GsE   brassicales +;c   5 696  `+ elaine m. chittenden    a1a Lepdium      i%$ CRAWFORD   GY l+ 5chrad. michigan G   )%(m> 1992-06-30     > 0.3 MI. E OF K P TWIN TRUCK TRAIL AND0.7 MI. N OF COUNTY OAD 612. T28N R 02W, SEC. 22 SE1/4 NE1/4  u>~McL Dry Northern Forest; Roadside in mixed hardwood forest, full sun - part shade, dry sand. Common.   
{"catalogNumber": "1463937", "order": "Brassicales", "family": "", "scientificName": "", "scientificNameAuthorship": "Schrad.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "696", "verbatimEventDate": "1992-06-30", "habitat": "Dry Northern Forest; Roadside in mixed hardwood forest, full sun - part shade, dry sand. Common.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "0.3 mi. E of K P Twin Truck Trail and 0.7 mi. N of County Road 612. T28N R02W, Sec. 22 SE1/4 NE1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}