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": ""}
  S.N. i    N$ KENT Unitedh States  =!u    6 -85.65661   z L.  CERCIS CAhNADENSIS ^    *4x`5V canadensis    ?x  Fabales   1333833 3j  18J91-05-17       aa(  GRAND RAPIDS, PLASTER CREEK   h.m. bailey K  MICHIGAN T5sj9    LM F6 CERCIS
{"catalogNumber": "1333833", "order": "Fabales", "family": "", "scientificName": "Cercis canadensis", "scientificNameAuthorship": "L.", "genus": "Cercis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.M. Bailey", "recordNumber": "s.n.", "verbatimEventDate": "1891-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids, Plaster Creek", "decimalLatitude": "", "decimalLongitude": "-85.65661", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}