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": ""}
 pA michigan   ONa 1973-08-19    -V (L.) Ã. LÃ¶VE & 3D. LÃ¶VE   O[QV 95 Symphyotrichum laeve  o7o  1250904 4 wsw    e United States   asterales N    "Rhizomatous; flowers pale lavender with yellow centers." Mp)S    c SYMPHYOTRICHUM  Q.Z) ASTERACEAE    :  C 2scatt3red, opening in scrub oak, montcalm O    e r46 JOHN W. BUNCE laeve Ey    S 5IDE ALMY RD. 1/8 MI. W OF MAPLE HILL RD., SEC. 27, T12N, R10W. w 
{"catalogNumber": "1250904", "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": "John W. Bunce", "recordNumber": "95", "verbatimEventDate": "1973-08-19", "habitat": "scattered, opening in scrub oak,", "occurrenceRemarks": "\"Rhizomatous; flowers pale lavender with yellow centers.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montcalm", "municipality": "", "locality": "S side Almy Rd. 1/8 mi. W of Maple Hill Rd., sec. 27, T12N, R10W.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}