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": ""}
-84.92349 M:.            ON RECENTLY GRADED ROADSIDE, CENTER STRIP OF DIVIDED HWY. ^)A<8   Wk Brassicales  sisymbrium 1K7      # 1957-07-01  /i~ local. "flowers yellow." "[bracts of inflorescence abnormally absent.]"  Edward G. Vss ;7xDE  leiocarpum Z 2]h      
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "leiocarpum", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1957-07-01", "habitat": "On recently graded roadside, center strip of divided hwy.", "occurrenceRemarks": "Local. \"flowers yellow.\" \"[Bracts of inflorescence abnormally absent.]\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.92349", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}