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": ""}
 VC~ , 1957-08-01  R FN6 GENTIANAES  ^<uK GAERTN. -83.74181 Zx     O 5068        lY 1244619  Io rubiaceae  +z# Michigan  < LONGIFOLIA      HOUSTONIA  K]j  44.6075 :  alcona F, )    EDWARD G. VOSS D [  
{"catalogNumber": "1244619", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "Gaertn.", "genus": "Houstonia", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "5068", "verbatimEventDate": "1957-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.6075", "decimalLongitude": "-83.74181", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}