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": ""}
  Franklin fg  -72.77012 h2)=    Y>UN United States    w CAREX SPRENGELII    Mi7 buckland, route 2 picnic grove by deerfield river. ASSACHUSETTS B>a     z5 3leslie j. mehrhoft      ^o)[x poales    d CYPERACEAE 2001-06-05 Ru   CAREX g: >&   M_ 21196
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Leslie J. Mehrhoff", "recordNumber": "21196", "verbatimEventDate": "2001-06-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Franklin", "municipality": "", "locality": "Buckland, Route 2 picnic grove by Deerfield River.", "decimalLatitude": "", "decimalLongitude": "-72.77012", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}