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": ""}
1965-07-01 /  CORNUS `~-hg  C4NADENSIS  7  -85.296271 KvkR    P<E F.V. Brunett 43.893418 pgS   695 ;5     UK` Michigan l. NI5dg  CORNUS CANADENSIS 6!zB`   ,VTD MARSH.      G UNITED STATES   XT3 cornaceae   SHQO OSCEOLA  1473812 B     s. side of us-10, 2 mi. w. of 3vert N^ 
{"catalogNumber": "1473812", "order": "", "family": "Cornaceae", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.V. Brunett", "recordNumber": "695", "verbatimEventDate": "1965-07-01", "habitat": "Marsh.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Osceola", "municipality": "", "locality": "S. side of US-10, 2 mi. W. of Evert", "decimalLatitude": "43.893418", "decimalLongitude": "-85.296271", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}