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": ""}
 F  ENERVIS 1439 n   United States @    P# Cyperaceae    / Graham Cave St Park, ca .75 mi W of InterstateB I-70 Rest Area, Montgomery City 7h.5' Quad, overlooking interstate I-70.  TRS: T48N R6W SEC 27 SW1/4 OF THE NE1/4 K    MONTGOMERV UWsF   carex  W;    A|oMr muehlenbergii  sxjtA poales  - 1379752   u BOOTT  1vF_g paul m. mckenzie   a~! CAREX MUEHLENBERGII VAR. ENERVIS Missouri  !  1994-06-23 4~([  A OOasZ var.
{"catalogNumber": "1379752", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. enervis", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "enervis", "identifiedBy": "", "recordedBy": "Paul M. McKenzie", "recordNumber": "1439", "verbatimEventDate": "1994-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Montgomery", "municipality": "", "locality": "Graham Cave St Park, ca .75 mi W of Interstate I-70 Rest Area, Montgomery City 7.5' Quad, overlooking interstate I-70.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T48N R6W sec 27 SW1/4 of the NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}