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": ""}
  WBYB -89.7696  n Cyperaceae  JASON R. SWALLEN 1^    6IQ CYPERUS  1133260 19f    CYPERUS AGGREGATUS >OK  aggregatus UV   &5k G.C. Tucker    POALES  vCDe   cx3X 260 MEXICO uN^  20.3612 Z       xs In cornfield  RUIN4S DE UXMAL; UXMAL jq+SO 
{"catalogNumber": "1133260", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus aggregatus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "aggregatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Jason R. Swallen", "recordNumber": "2601", "verbatimEventDate": "", "habitat": "In cornfield", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Ruinas de Uxmal; Uxmal", "decimalLatitude": "20.3612", "decimalLongitude": "-89.7696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}