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.W. Hansen @[&Dg        @ Sandy beach    71U 1927-08-22  poaceae Q[LE   DF@r 1207616 Ammophila hh   -86.34041  #O    near muskegon Bu  breviligulata ()  oales P  FERNALD C%a    muskegon Kk=k   C Michigan United States wB,8P 
{"catalogNumber": "1207616", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Fernald", "genus": "Ammophila", "subgenus": "", "specificEpithet": "breviligulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.W. Hansen", "recordNumber": "", "verbatimEventDate": "1927-08-22", "habitat": "Sandy beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "Near Muskegon", "decimalLatitude": "", "decimalLongitude": "-86.34041", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}