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": ""}
 j `  1945-09-10 michigan hL   (sarg.) eggl. w:  -85.6104 r7   P Grand Rapids, Michigan and Maryland Road.   b rosales sera b;    united states :    H,O rnest j. palmer  o 42.96968 var. 2$gK    Yg 6815  rosaceae -    @ Kent   *qpN  1465889 mollis  G  crataegus mollis var. sera %Wp4   5 0mu clayton w. bazuin
{"catalogNumber": "1465889", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus mollis var. sera", "scientificNameAuthorship": "(Sarg.) Eggl.", "genus": "", "subgenus": "", "specificEpithet": "mollis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "sera", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Clayton W. Bazuin", "recordNumber": "6815", "verbatimEventDate": "1945-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids, Michigan and Maryland Road.", "decimalLatitude": "42.96968", "decimalLongitude": "-85.6104", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}