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": ""}
  s 1965-06-15  B7d NEWAYGO     aHBg3 Aquifoliaceae  -85.632326 Y hxb  MUSKEGON RIVER BASIN        f.v. brunett z/+z   O7_j united states   R.C. CLARK K!      (l.) a. gray s):/  43.533463  0]E  "8' tal| shrub" * [F[  
{"catalogNumber": "", "order": "", "family": "Aquifoliaceae", "scientificName": "", "scientificNameAuthorship": "(L.) A. Gray", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.C. Clark", "recordedBy": "F.V. Brunett", "recordNumber": "", "verbatimEventDate": "1965-06-15", "habitat": "", "occurrenceRemarks": "\"8' tall shrub\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Newaygo", "municipality": "", "locality": "Muskegon River Basin", "decimalLatitude": "43.533463", "decimalLongitude": "-85.632326", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}