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": ""}
     112 ox  uni7ed states 07t%V   ;L2rQ As7erales   > jpulchellus Michx. rO   42.292305     3 michigan Erigeron pulchellus 7*     % EILEEN W. ERLANSON  ); 1924-06-09  tLA[ Asteraceae  fxd 1253838 SHADED B4NKS OF HURON RIVER f<5   erigeron AZ$r  at Cedar Bend near Ann Arbor. C %  -83726844 5$U=     >^K 3 washenaw
{"catalogNumber": "1253838", "order": "Asterales", "family": "Asteraceae", "scientificName": "Erigeron pulchellus", "scientificNameAuthorship": "Michx.", "genus": "Erigeron", "subgenus": "", "specificEpithet": "pulchellus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eileen W. Erlanson", "recordNumber": "112", "verbatimEventDate": "1924-06-09", "habitat": "Shaded banks of Huron River", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "at Cedar Bend near Ann Arbor.", "decimalLatitude": "42.292305", "decimalLongitude": "-83.726844", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}