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": ""}
   NT[ Texas  49046  2s0s     [DY2 incertus   [` POACEAE  ^.mP< BENJAMIN C. THARP Kenedy )? SE    CENCHRUS INCERtTUS Wd;  Contact UM Herbarium 2y b    1409005     T ! Cenchrus  j/y M.A. CURTIS     ml.B 1949-06   UNITED STATES q   Poales @ 
{"catalogNumber": "1409005", "order": "Poales", "family": "Poaceae", "scientificName": "Cenchrus incertus", "scientificNameAuthorship": "M.A. Curtis", "genus": "Cenchrus", "subgenus": "", "specificEpithet": "incertus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin C. Tharp", "recordNumber": "49046", "verbatimEventDate": "1949-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Kenedy", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}