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": ""}
 WG#2 schwein. Wooded bank of small creek. W!e4   I United States Anton A. Reznicek g   B7L 41.88967  n. of railroad n. of beecher s7. e. of madison st., adrian. qV=     Car3x retrorsa o     e^U 1739     6~/ ? -84.05718   r robert w. smith lenawee ZYR`   5qX$ 1986-07-06     poales wv=L 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex retrorsa", "scientificNameAuthorship": "Schwein.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert W. Smith", "recordNumber": "1739", "verbatimEventDate": "1986-07-06", "habitat": "Wooded bank of small creek.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lenawee", "municipality": "", "locality": "N. of railroad N. of Beecher St. E. of Madison St., Adrian.", "decimalLatitude": "41.88967", "decimalLongitude": "-84.05718", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}