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": ""}
     7X$Ou United States Cyperus ^    ARt 1996-08-11 VIRGINIA  Pl   ]a,C cyperaceae  cX boat launching area for4 nearby residence, along ne shoreline of aquia creek, 0.7 mi n of richmond, fredericksburg and potomac railroad bridge and 1 mi sw of arkendale.  V brevifolioides   q,A POALES  v m.t. strong  5P d^ 1380 thieret & delahoussaye ;s  STAFFORD 0s    1396964 d%4     Cyperus brevifoioides C$g     
{"catalogNumber": "1396964", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus brevifolioides", "scientificNameAuthorship": "Thieret & Delahoussaye", "genus": "Cyperus", "subgenus": "", "specificEpithet": "brevifolioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.T. Strong", "recordNumber": "1380", "verbatimEventDate": "1996-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Stafford", "municipality": "", "locality": "Boat launching area for nearby residence, along NE shoreline of Aquia Creek, 0.7 mi N of Richmond, Fredericksburg and Potomac Railroad bridge and 1 mi SW of Arkendale.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}