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": ""}
 3 b Huron 199-09-16 &d G  Symphyotrichum |Da   H  DRYISH sOPEN GROUND. LsENTIFUL 1250714 Yt1dn  Michigan (B?x            I -82.74021 United States y   Charles K. Dodge >+^@   $ Asteraceae  43.71529  sFIR   4s( NEAR RUTH (l.) g. l. nesom # 0  cordifolium p  WI`~ symphyotrichum cordifolium ASTERALES tB8 
{"catalogNumber": "1250714", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum cordifolium", "scientificNameAuthorship": "(L.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "cordifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "", "verbatimEventDate": "1909-09-16", "habitat": "Dryish open ground. Plentiful", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "near Ruth", "decimalLatitude": "43.71529", "decimalLongitude": "-82.74021", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}