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": ""}
  z, ADOXACEAE   edward g. voss >5Uz   Mw L. 1957-07-02   Y  VIBURNUM ACERIFOLIUM SxI&    87 Viburnum   Kalkaska c- a+  UNITED STATES fSy.p   Dipsacales 8x<   1246632 Ku  G    w%[! 4455   acerifolium W> 8I    bhz0  OCCASIONAL SHRUOB IN THICKETS ON MOIST GROUND  
{"catalogNumber": "1246632", "order": "Dipsacales", "family": "Adoxaceae", "scientificName": "Viburnum acerifolium", "scientificNameAuthorship": "L.", "genus": "Viburnum", "subgenus": "", "specificEpithet": "acerifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "4455", "verbatimEventDate": "1957-07-02", "habitat": "Occasional shrub in thickets on moist ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Kalkaska", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}