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": ""}
MONTGOMERY  #?A  25487m r/1o   > UNITED STATES   1991-05-08 e   ( ENERVIS   carex pWtab   7AnDu MUEHLENBERGII  ]<m3# Poales David E. Boufford .@W    P 1379760  ? Arkamsas  7:=z= CYPERACEAE CAREX MUEHLENBERGII VAR. ENERVIS @   @uMt> VAR.  ese of the towm of mena, gorge at e foot of slatington mt. along crooked creek to old shale pit. US       
{"catalogNumber": "1379760", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. enervis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "enervis", "identifiedBy": "", "recordedBy": "David E. Boufford", "recordNumber": "25487", "verbatimEventDate": "1991-05-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Montgomery", "municipality": "", "locality": "ESE of the town of Mena, gorge at E foot of Slatington Mt. along Crooked Creek to old shale pit.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}