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": ""}
     WV VIRGINIA   -4d 2007-5-25   gSU Carex   7|wR granularis    x 38â° 51.94' n 77â° 2.73' w   uw+ 3696  -77.0455 Q    1371971 3    X/Ie+ POALES  Y Carex granularis   -X VN cyperaceae  38.865667 bv    p0L+_ Roaches Run Waterfowl Sanctuary, W( side of George Washington Memorial Parkway, jus N of Reagan National Airport, along Potomac River, 0.7 km W of Gravelly Point, SW border of small lake. 
{"catalogNumber": "1371971", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex granularis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "granularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3696", "verbatimEventDate": "2007-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Virginia", "county": "", "municipality": "", "locality": "Roaches Run Waterfowl Sanctuary, W side of George Washington Memorial Parkway, just N of Reagan National Airport, along Potomac River, 0.7 km W of Gravelly Point, SW border of small lake.", "decimalLatitude": "38.865667", "decimalLongitude": "-77.0455", "verbatimCoordinates": "38\u00c2\u00b0 51.94' N 77\u00c2\u00b0 2.73' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}