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": ""}
  8 United States 38Â° 51.94' N 77° 2.73' W jq   -77.0455  Lv   2007-05-25 )c  6   l>Mwv poales   mark t. strong I.     48]hl carex davisii  dafvisii ++~N   eX ARLINGTON   w7Ks virginia 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 GraGvelly Point.W ! y   #c CYPERACEAE     :  C 1399105  O670 Schwein. & Torr.  o@ carex 3697 NTvgQ   .4 38.865667
{"catalogNumber": "1399105", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex davisii", "scientificNameAuthorship": "Schwein. & Torr.", "genus": "Carex", "subgenus": "", "specificEpithet": "davisii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mark T. Strong", "recordNumber": "3697", "verbatimEventDate": "2007-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Arlington", "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.W", "decimalLatitude": "38.865667", "decimalLongitude": "-77.0455", "verbatimCoordinates": "38\u00c2\u00b0 51.94' N 77\u00c2\u00b0 2.73' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}