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": ""}
 OUa0 asteraceae 1250950      imv "Flower color = white"   lnceol47um 9[[S  (WILLD.) G. L. NESOM `m>#   o<) Q on e. side of long lake rd. at the rr tracks ca. 1 mi. e. of alpena community college. alpena twp. t31n, r8e, sec. 14 sw1/4  * sand soil in large fill-waste area United States z]uhi  /^ SYMPHYOTRICHUM   G 1991-09-01 Michigan    alpena S          45.07889 7pi &     F ;-83.42505  F asterales  <b Symphyotrichum lanceolatum
{"catalogNumber": "1250950", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "lanceolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1991-09-01", "habitat": "Sand soil in large fill-waste area", "occurrenceRemarks": "\"Flower color = white\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "on E. side of Long Lake Rd. at the RR tracks ca. 1 mi. E. of Alpena Community College. Alpena Twp. T31N, R8E, Sec. 14 SW1/4", "decimalLatitude": "45.07889", "decimalLongitude": "-83.42505", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}