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": ""}
   7 OCHRACEUS  nueces /c    d ~ HWY 77, 1 MILE SOUTH OF SAN PATRICIO COUNTY.     CYPERUS &C     Y 1981-07-31  fG dG 4813   | JAMES W. KESSLER   i Cyperus ochraceus   * TEXAS  _:Jp/ 1393896   Poales dG  CYPERACEAE ud$h  
{"catalogNumber": "1393896", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus ochraceus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "ochraceus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James W. Kessler", "recordNumber": "4813", "verbatimEventDate": "1981-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Nueces", "municipality": "", "locality": "Hwy 77, 1 mile south of San Patricio County.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}