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": ""}
s.n. r    E%djQ 46.209606  PICKFORD TWP. MUNUSCONG L. *9   V 1 United States  cyperaceae sh%OT  CAREX GRACILLIMA ?:n    low hardwood. 7    uY?r CAREX  John A. Churchill, M.D. =2r     5Mxe schwein.  ;1N2 MICHIGAN   5Ndig -84.270991 1322695 CU   P * POALES   EZ>@$ gracillima  /Y5 1964-07-02  &W chippewa
{"catalogNumber": "1322695", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex gracillima", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "gracillima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John A. Churchill, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "1964-07-02", "habitat": "Low hardwood.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "Pickford Twp. Munuscong L.", "decimalLatitude": "46.209606", "decimalLongitude": "-84.270991", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}