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": ""}
  Y 0.5 mi. nw of grand ledge    , (L.) E. E. Lamont 1939-08-06 (c_  SHADY WOODS, vP w   XQ m Eutrochium  %#` UNITED STATES      EUTROCHIUM PURPUREUM 4steraceae e+   356 N.   ) michigan  _5b -84.7542 42.759 v      Asterales   D_ BETTY M. ROBERTSON   S0> 1217477   3 Eaton       v8 PURPUREUM
{"catalogNumber": "1217477", "order": "Asterales", "family": "Asteraceae", "scientificName": "Eutrochium purpureum", "scientificNameAuthorship": "(L.) E. E. Lamont", "genus": "Eutrochium", "subgenus": "", "specificEpithet": "purpureum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "356", "verbatimEventDate": "1939-08-06", "habitat": "Shady woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Eaton", "municipality": "", "locality": "0.5 mi. NW of Grand Ledge", "decimalLatitude": "42.759", "decimalLongitude": "-84.7542", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}