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": ""}
1250784 u    0=: ericoides 14743 Z    var. MN)    MICHIGAN r&     Z * ASTERACEAE united states 7D&m  Symphyotrichum $d;E4   8j5( -83.88887   SYMPHYOTRICHUM ERICOIDES VAR. ERICOIDES A    43.59447 a   SY3  marshy shore of saginaw bay,   K asterales  1953-09-26 kl~j(    B Bay    Y 6 - 7 miles e.n.e. of Bay City.
{"catalogNumber": "1250784", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum ericoides var. ericoides", "scientificNameAuthorship": "", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "ericoides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "14743", "verbatimEventDate": "1953-09-26", "habitat": "Marshy shore of Saginaw Bay,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Bay", "municipality": "", "locality": "6 - 7 miles e.n.e. of Bay City.", "decimalLatitude": "43.59447", "decimalLongitude": "-83.88887", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}