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": ""}
roxb. C    CYPERACEAE  uq+U   WO DIGITATUS 1992-10-05 ^k N      Go? 9747 Cyperus %     Cyperus digitatus l1Br  UNITED STATES :          Stanley Jones & Gretchen Jones San Patricio VpVK$  ROB & BESSIE WELDER WILDLIFE FOUNDATION, POLLITA LAKE. J     r Teas 1393081 ;- uN   4>Z poales
{"catalogNumber": "1393081", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus digitatus", "scientificNameAuthorship": "Roxb.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "digitatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "9747", "verbatimEventDate": "1992-10-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "San Patricio", "municipality": "", "locality": "Rob & Bessie Welder Wildlife Foundation, Pollita Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}