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": ""}
  OS CRATAEGUS  ASHE  r  829 7   1hqP ROSALES  United States M` )E   Po7Q ERNEST J. PALMER  oscoda  w    "FLORA OF THE JACK PINE REGION." C1   8I MICHIGAN  v D4LE A. ZIMMERMAN  =EA 1953-10-10 44.616 6Rfb   %D 1465772    8q< ROSACEAE  Dz t26n r2e sec. 30 Crataegus macrosperma UQ`   A t T26N R2E Sec. 30 macrosperma d   = M7 -84.24103 
{"catalogNumber": "1465772", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus macrosperma", "scientificNameAuthorship": "Ashe", "genus": "Crataegus", "subgenus": "", "specificEpithet": "macrosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Dale A. Zimmerman", "recordNumber": "829", "verbatimEventDate": "1953-10-10", "habitat": "\"Flora of the Jack Pine Region\"", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "T26N R2E Sec. 30", "decimalLatitude": "44.616", "decimalLongitude": "-84.24103", "verbatimCoordinates": "T26N R2E Sec. 30", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}