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": ""}
  M_= 42.32217  ,cx Symphyotrichum edge of buttonbush swamp, with boehmeria cylindrica, epilobium coloratum, vitis riparia, ulmus americana, fraxinus pensylvanica. ?@Wt    <?JOp 1349 Beverly S. Walters   ;z9      rj WASHTENAW  X/az united states   nT RANN ARBOR TWP, UNIVERSITY OFMICHIGAN, HORNER MCLAUGHLIN WOODS, N OF FORD RD AT WOOD DR DEAD END, NW TIP OF S WETLAND.    EF  Asterales  ASTERACEAE Z$  (L.) Ã. LÃ¶VE & D. LÃ¶VE $%V  symphyotrichum lateriflorum _!   $%RU anton a. reznicek MICHIGAN Jfc;    2012-09-12$ )Y  
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum lateriflorum", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1349", "verbatimEventDate": "2012-09-12", "habitat": "Edge of buttonbush swamp, with Boehmeria cylindrica, Epilobium coloratum, Vitis riparia, Ulmus americana, Fraxinus pensylvanica.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor Twp, University of Michigan, Horner McLaughlin Woods, N of Ford Rd at Wood Dr dead end, NW tip of S wetland.", "decimalLatitude": "42.32217", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}