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": ""}
    Yf6^ Wahlenb.      < carex  rNWU cyperaceae   5k;~, 1990-07-13  # CRAWFORD  jWZ STATE GAME LAND 277, 198 DEGREES & 1.13 MILES FROM INTERSECTION OF US RT 6 & 19 WITH ERIE COUNTY LINE, VENANGO TWP.    pennsylvania  poales x4N@   msS2u JKB:1990:193      Carex tribuloides maSk    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tribuloides", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "JKB:1990:193", "verbatimEventDate": "1990-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Pennsylvania", "county": "Crawford", "municipality": "", "locality": "State Game Land 277, 198 degrees & 1.13 miles from intersection of US Rt 6 & 19 with Erie County line, Venango Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}