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": ""}
Asterales r  mackinac 5p  4532 ]>      Ca United States    xe,? john h ehlers 1929-09-12  SU   0bV SYMPHYOTRICHUM LANCEOLATUM    T LANCEOLATUM  (WILD.) G. L. NESOM j$2  -85.41733 _3>   DUNE REGION BETWEEN BREVORT LAKE AND LAKE MICHIGAN j     wooded swamp.  .     ^M[ 46.018899
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "", "subgenus": "", "specificEpithet": "lanceolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4532", "verbatimEventDate": "1929-09-12", "habitat": "Wooded swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mackinac", "municipality": "", "locality": "Dune region between Brevort Lake and Lake Michigan", "decimalLatitude": "46.018899", "decimalLongitude": "-85.041733", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}