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": ""}
 oliver a. farwell #  symphyotrichum eN  asteraceae Km  ericoides ;hR   &)O-  ericoides  `IPR 1917-10-07  Rochester r+ a  VAR. >   FU UNITED STATES  MICHIGAN j)IU~        )$ 42.67714 Symphyotrichum eicoides var. ericoides Q     m4ymR -83.13098  d` Oakland  4677b r)gi    b [ 1250783 ASTERALES rL iU 
{"catalogNumber": "1250783", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum ericoides var. ericoides", "scientificNameAuthorship": "", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "ericoides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "ericoides", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "4677b", "verbatimEventDate": "1917-10-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Rochester", "decimalLatitude": "42.67714", "decimalLongitude": "-83.13098", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}