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": ""}
   t.f. wieboldt   B/ ALONG REEDY CREEK WHERE HIGH VOLTAGE TRANSMISSION LINE CROSSES WEST OF VST RT 690, 2.5 KM ENE OF RUTHER GLEN.  rhynchospora microcephala +v  caroline XwA   VIRGINIA kgGkg  CYPERACEAE ^~Xs     poales &g2   17 B   microcephala Z ,S  10334 ?G     #$FI 1400672 (bri7ton) britton c-Hlo  UNITE S7ATES  * +<   1999-08-18 .  > & Rhynchospora  
{"catalogNumber": "1400672", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora microcephala", "scientificNameAuthorship": "(Britton) Britton", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "microcephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T.F. Wieboldt", "recordNumber": "10334", "verbatimEventDate": "1999-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Caroline", "municipality": "", "locality": "Along Reedy Creek where high voltage transmission line crosses west of St Rt 690, 2.5 km ENE of Ruther Glen.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "17", "maximumElevationInMeters": ""}