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": ""}
MICHX.) G. L. NESOM puBG  moist highway median, witb ample bare saline #soil. T F   >OR5k ST. CLAIR   S/| ; asteraceae    6M ANTON A. REZNICEK  GE=]X 42.8844167         R median of i-94, ca. 3.4 km ne of wadhams road interchange, ca. 15 km sw of port huron.   v 1485535  > k., Abundant, in extensive stands.  8_   ASTERALES     k-80<k -82.527  zc symphyotrichum subulatum   9^~~ symphyotrichum  t= 11860 
{"catalogNumber": "1485535", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum subulatum", "scientificNameAuthorship": "(Michx.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "11860", "verbatimEventDate": "", "habitat": "Moist highway median, with ample bare saline soil.", "occurrenceRemarks": "Abundant, in extensive stands.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "St. Clair", "municipality": "", "locality": "Median of I-94, ca. 3.4 km NE of Wadhams Road interchange, ca. 15 km SW of Port Huron.", "decimalLatitude": "42.8844167", "decimalLongitude": "-82.527", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}