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": ""}
  edge of muskegon river f       1302942 NEAR RIVER EDGE ,f_  michigan _   acer %  U   :.y7g UPNITED STATES  p l.  @(U ANTON A. REZNICEK   uHurb saccharinum sapindales CS    B 484     43.416355 l  Sapindaceae /KA<0   NEWAYGO g  
{"catalogNumber": "1302942", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "saccharinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "484", "verbatimEventDate": "", "habitat": "near river edge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "edge of Muskegon River", "decimalLatitude": "43.416355", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}