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": ""}
 b-E=( (l.) ã. lã¶ve & d. lã¶ve  -AC>4 1941-10-04  t ASTERALES    i YMPHYOTRICHUM LAEVE  (R__  ASTERACEAE    MICHIGAN laeve | ]    UOqM UNITED STATES -85.46491 AWV   43.07533 T k^>     xM symphyotrichum Kent C  1250876 >  Dry sandy woods t E      c3 4275 PICKEREL LAKE - N.E. OF GRAND RAPIS NEAR TOWNSEND PARK 4j  clayton w. bazuin z3]N<  
{"catalogNumber": "1250876", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum laeve", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "laeve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clayton W. Bazuin", "recordNumber": "4275", "verbatimEventDate": "1941-10-04", "habitat": "Dry sandy woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Pickerel Lake - N.E. of Grand Rapids near Townsend Park", "decimalLatitude": "43.07533", "decimalLongitude": "-85.46491", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}