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": ""}
  pY> Cyperaceae     UBv h thunb. CIty of Alexandria, Fort War Park, old City Nursery, Homestead Gardens aKf    brunnea *tz     ,fo UNITED STATES    ( fairfax 1544703 t    CAREX iP15  Treat as cultivated! U  POALES au     R.H. Simmons o8pv   2827 >SV   axP Anton A. Reznicek   
{"catalogNumber": "1544703", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Thunb.", "genus": "Carex", "subgenus": "", "specificEpithet": "brunnea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "R.H. Simmons", "recordNumber": "2827", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Treat as cultivated!", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Fairfax", "municipality": "", "locality": "CIty of Alexandria, Fort Ward Park, old City Nursery, Homestead Gardens", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}