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": ""}
    A 1347522  R at old townsite, st. helena island.  $ -84.869    ;(N VICIA     ?; l. edward g. voss r#zZ   G4c   45.8584  J`.<5 michigan   local at edge of thicket ,    VICIA SATIVA E       3 united states 
{"catalogNumber": "1347522", "order": "", "family": "", "scientificName": "Vicia sativa", "scientificNameAuthorship": "L.", "genus": "Vicia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "local at edge of thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "at old townsite, St. Helena Island.", "decimalLatitude": "45.8584", "decimalLongitude": "-84.869", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}