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": ""}
wahlenb.  :H     DATE WAS LEFT OFF THIS SPECIMEN, BUT ANOTHER CAREX, C. INTERIOR, OFTEN CO-OCCURRING WITH C. LEPTALEA AND WITH THE IDENTICAL LOCALITY ANO HABITAT PHRASING WAS COLLECTED JUNE 15, 1909 ~uo_             ( leptalea  ;GD CHARLES K. DODGE      ^RS caseville.    TpB%+ HURON   carex leptalea J 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex leptalea", "scientificNameAuthorship": "Wahlenb.", "genus": "", "subgenus": "", "specificEpithet": "leptalea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Date was left off this specimen, but another Carex, C. interior, often co-occurring with C. leptalea and with the identical locality and habitat phrasing was collected June 15, 1909", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Huron", "municipality": "", "locality": "Caseville.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}