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": ""}
peter w. fritsch 8   Y Hillsdale   N !   anton a. reznicek CYPERACEAE pFp   GlM 41.890623   U EAST SIDE OF BANKERS ROAD, NEXT TO LITTLE BEAR LAKE. ABOUT 100 KM SW OF ANN ARBOR.    7 DEWEY  .H 356        UNITED STATES &nf      J carex  CAREX PRAIREA ^-:P  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex prairea", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Peter W. Fritsch", "recordNumber": "356", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "East side of Bankers Road, next to Little Bear Lake. About 100 km SW of Ann Arbor.", "decimalLatitude": "41.890623", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}