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": ""}
Ernest J. Palmer @NM        K 6815  HL -85.6104  D MICHIGAN ROSACEAE .vD    99;eF (SARG.) EGGL.  O`XW Crataegus mollis var. sera 42.96968 k~oF    -th SERA     Sj)#  Clayton W. Bazui  MCh5 Crataegus 165889 @  grand rapids, michigan and maryland road. *1%   q ) 6 1945-09-10    1$ kent  
{"catalogNumber": "1465889", "order": "", "family": "Rosaceae", "scientificName": "Crataegus mollis var. sera", "scientificNameAuthorship": "(Sarg.) Eggl.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "sera", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Clayton W. Bazuin", "recordNumber": "6815", "verbatimEventDate": "1945-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids, Michigan and Maryland Road.", "decimalLatitude": "42.96968", "decimalLongitude": "-85.6104", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}