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": ""}
 john v. freudenstein   8Q  Rosaceae (acbM   t24n r2e sec 12 U.4<   James B. Phipps $-/0    ROSALES )  1C465818 t   B3 One tree seen with very little fruit at bottom of ravine in moist Acer woods.  MICHIGAN Lu  1265 S]F  -84.137195 [9QBh   |F$ ASHE   Ogemaw !5 #(  crataegus qj)uz  a] UNITED STATES  oU crataegus macrosperma   87G L 1984-06-13 macrosperma LC  44.486304 4  
{"catalogNumber": "1465818", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus macrosperma", "scientificNameAuthorship": "Ashe", "genus": "Crataegus", "subgenus": "", "specificEpithet": "macrosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "James B. Phipps", "recordedBy": "John V. Freudenstein", "recordNumber": "1265", "verbatimEventDate": "1984-06-13", "habitat": "One tree seen with very little fruit at bottom of ravine in moist Acer woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ogemaw", "municipality": "", "locality": "T24N R2E Sec 12", "decimalLatitude": "44.486304", "decimalLongitude": "-84.137195", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}