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": ""}
1994-10-08 u Pb0     = 9971  u asteraceae  g SYMPHYOTRICHUM LAEVE ASTERALES !  LAEVE 5^0  ANN ARBOR, NORTHWEST PORTION, STEEP BANKS BEHIND 890 WICKFIELD COURT. I(    ` UNITED STATES  -83.7320278 ~E  (L.) Ã. LÃ¶VE &x D. LÃ¶VE -hc),  washtenaw ;|8   )]; michigan  jhwQK "FREQUENT, FLOWERS DEEP BLUE, VRY SHOWY."  Symphyotrichum  7l   dry, sunny, open bank. _   <i(] 1250829  42.3019167 0b   ANTO A. REZNICEK ejq  
{"catalogNumber": "1250829", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum laeve", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "laeve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9971", "verbatimEventDate": "1994-10-08", "habitat": "Dry, sunny, open bank.", "occurrenceRemarks": "\"Frequent, flowers deep blue, very showy.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, Northwest portion, steep banks behind 890 Wickfield Court.", "decimalLatitude": "42.3019167", "decimalLongitude": "-83.7320278", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}