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": ""}
   UNIVERSITY OF MICHIGAN BOTANICAL GARDENS, DIXBORO SITE, 4.5 MI. NORTHEAST OF ANN ARBOR, AT SOUUTHWEST PART OF GARDENS ENx;Z   !#u$) asterales   Q_ 1475206  r$/@ ANNUUS    H(` (l.) pers.  . c> -83.662835  erigeron annuus i&ov5   ALFRED E. SCHUYLER 79`  carex marsh cl:    + Asteraceae 42.300243 WQ  n[ited States $82s9      A 1958 MAP OF THE UM BOTANICAL GARDENS INDICATES A ÂCAREX MARSHÂ AT THE SW END OF THE PROPERTY. COORDINATES FOR THE CENTER OF THE AREA ARE LAT. 42.3014 LONG. -83.65642. Anton A. Reznicek Y*Z   erigeron Q    vF washtenaw  Me|uI Michigan  2137 J9~    98( 1960-07-12
{"catalogNumber": "1475206", "order": "Asterales", "family": "Asteraceae", "scientificName": "Erigeron annuus", "scientificNameAuthorship": "(L.) Pers.", "genus": "Erigeron", "subgenus": "", "specificEpithet": "annuus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Alfred E. Schuyler", "recordNumber": "2137", "verbatimEventDate": "1960-07-12", "habitat": "Carex marsh", "occurrenceRemarks": "A 1958 map of the UM Botanical Gardens indicates a \u00e2\u0080\u009cCarex Marsh\u00e2\u0080\u009d at the SW end of the property. Coordinates for the center of the area are Lat. 42.3014 Long. -83.6642.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor, at southwest part of Gardens", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}