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": ""}
42.292212 vQ=+   lf4 CAREX  J- Dewyey  c_ michigan  W john h. ehlers  *r/2h WASHTENAW    carex blanda s)  Cyperaceae zJW0u   a*E; oales    t -83.726858 ceoa bend, huron river, ann arbor.  <D   5+ 1320206  Nr 1918-05-20 BLANDA t/F     # 676      n FREDEAICK J. HERMANN 
{"catalogNumber": "1320206", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex blanda", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "John H. Ehlers", "recordNumber": "676", "verbatimEventDate": "1918-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Cedar Bend, Huron River, Ann Arbor.", "decimalLatitude": "42.292212", "decimalLongitude": "-83.726858", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}