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": ""}
fuirena robusta xG     ? % ROBER KRAL  l u&W~, CYPERACEAE   FUIRENA #Lu,   F 3360 -91.5453 -db  TABASCO HiK  ROBUSTA M/W    -   KUNTH 1136647 7B!      @1i1 poales   17u.799 TgNT  Eizi Matuda +i^*    Bh In swamp EL YOMEL; SAN ISIDRO; BALANCAN  xmH.    aP; 1939-06-07
{"catalogNumber": "1136647", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fuirena robusta", "scientificNameAuthorship": "Kunth", "genus": "Fuirena", "subgenus": "", "specificEpithet": "robusta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert Kral", "recordedBy": "Eizi Matuda", "recordNumber": "3360", "verbatimEventDate": "1939-06-07", "habitat": "In swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tabasco", "county": "", "municipality": "", "locality": "El Yomel; San Isidro; Balancan", "decimalLatitude": "17.799", "decimalLongitude": "-91.5453", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}