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": ""}
  MW7-S A. DACHNOWSKI  D!l11 Symphyotrichum   B ant0na. reznicek   zqW 1251803 -87.350394 tP      !;T 1906-08-21  q+X Marquette ASTERALES t`.    46.277358 Z0Z   O puniceum  SYMPHYOTRICHUM PUNICEUM +     BbWm Little lake    T@ Asteraceae United States A     o (L.) Ã. LÃ¶VE & D. LÃ¶VE  
{"catalogNumber": "1251803", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum puniceum", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "puniceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "A. Dachnowski", "recordNumber": "", "verbatimEventDate": "1906-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Marquette", "municipality": "", "locality": "Little lake", "decimalLatitude": "46.277358", "decimalLongitude": "-87.350394", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}