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": ""}
  T big rapids twp. seqc. 14 nw 1/4, t15n, r10w. river st pk. on bank off end of linden st a bit to south.   -85.47371 u  Michigan KMr8+       43.69132 !   l. f4,z    2001-05-08 0J5   &`X SEVERAL IN GRAVELLY SOIL ON UPPER BANK OF IVER FLOODPLAIN.       United States tT    D CERCIS
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Cercis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2001-05-08", "habitat": "Several in gravelly soil on upper bank of river floodplain.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Big Rapids Twp. Sec. 14 NW 1/4, T15N, R10W. River St Pk. On bank off end of Linden St a bit to south.", "decimalLatitude": "43.69132", "decimalLongitude": "-85.47371", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}