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": ""}
    asteraceae  $   umbellata PZ=-#  United States >vQ    LOCALL<Y FREQUENT IN OPEN GLADES,TAMARACK - POISON SUMAC BOG,  Z^6   8070 v6    -85.87575 ?   <5 41.99871  Doellingeria ix   #$ var.       B  Edward G. Voss    u@t$d doellingeria umbellata var. umbellata
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Doellingeria umbellata var. umbellata", "scientificNameAuthorship": "", "genus": "Doellingeria", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "8070", "verbatimEventDate": "", "habitat": "locally frequent in open glades, tamarack - poison sumac bog,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.99871", "decimalLongitude": "-85.87575", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}