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": ""}
  W~?Q 1239784   w United States  42.528535 ~#B>+   Edward G. Voss y    MICHIGAN  %Q   ^ 6480  BFKrs allegan VALLEY TP., CA. 4 MI. W OF ALLEGAN WhL     i?ya -85.923133  1958-0-12 esW$2     6A  POACEAE  ^-V DICHANTHELIUM    It>kDICHANTHELIUM COMMONSIAN:UM 
{"catalogNumber": "1239784", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium commonsianum", "scientificNameAuthorship": "", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6480", "verbatimEventDate": "1958-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Valley Tp., ca. 4 mi. W of Allegan", "decimalLatitude": "42.528535", "decimalLongitude": "-85.923133", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}