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": ""}
    P -84.01614  W. T. AITON >$    9RuLx  on fire-break trail. soil: sand. associs: camelina microcarpa, lepidium virginicum, capsella bursa-pastoris.  _ barbarea vulgaris     l|vingston 6Kg|    V VULGARIS   yDB 42.4457 Jarl K. Hiltunen NjE7     og 1961-06-10    MICHIGAN B m !  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Barbarea vulgaris", "scientificNameAuthorship": "W. T. Aiton", "genus": "", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "", "verbatimEventDate": "1961-06-10", "habitat": "On fire-break trail. Soil: sand. Associes: Camelina microcarpa, Lepidium virginicum, Capsella bursa-pastoris.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}