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": ""}
 A VIRGINIA  2541  sV   STEUD. l    _ ROBERT F.C. NACZI  ~W|B2 amphibola  S<z? C>arex amphibola    h[ ca. 6.5 mi WSW of Blacksburg W of route 659, ca. 1 mi N of junction of routes 659 & 114.  POALES KBJ0,     1361120 |  Montgomery  wo;D  1990-06-07 X     <^6K carex      +hN(  unitedstates   = 6= cyperaceae
{"catalogNumber": "1361120", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex amphibola", "scientificNameAuthorship": "Steud.", "genus": "Carex", "subgenus": "", "specificEpithet": "amphibola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "2541", "verbatimEventDate": "1990-06-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Montgomery", "municipality": "", "locality": "ca. 6.5 mi WSW of Blacksburg W of route 659, ca. 1 mi N of junction of routes 659 & 114.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}