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": ""}
Anton A. Reznicek 8          a carex  %  Iosco 300 ft. s. of au sable riv. and 300 ft. e. of base of five channels dam. oscoda twp. e   poales 2m    UNITED STATES Y JU  michigan  bE      bQEl pedunculata CAREX PEDUNCULAT v    Russ Garltz q=pF   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex pedunculata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "pedunculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russ Garlitz", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iosco", "municipality": "", "locality": "300 ft. S. of Au Sable Riv. And 300 ft. E. of base of Five Channels Dam. Oscoda Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}