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": ""}
robert l. wilbur ybsW  antigua and barbuda 9 .2       Y POALES  7264 x      DACTYLOCTENIUM AEGYPTIUM        ga DACTYLOCTENIUM  Robert L. Wilbur ~Q       poaceae     VR@ o 11u20134  
{"catalogNumber": "1120134", "order": "Poales", "family": "Poaceae", "scientificName": "Dactyloctenium aegyptium", "scientificNameAuthorship": "", "genus": "Dactyloctenium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert L. Wilbur", "recordedBy": "Robert L. Wilbur", "recordNumber": "7264", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Antigua and Barbuda", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}