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": ""}
 2-O, -84.082564 WASHTENA @:          sMt NEAR LYNDEN CENTER,  CARDUUS  -   QJAco michigan   c Asteraceae  carduus nutans *r     "large patch, many plants 6 ft., rosepurple." D    5% 42.381395     |] WALTER N. KOELZ 
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Carduus nutans", "scientificNameAuthorship": "", "genus": "Carduus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"large patch, many plants 6 ft., rosepurple.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Near Lynden Center,", "decimalLatitude": "42.381395", "decimalLongitude": "-84.082564", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}