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": ""}
about 2 miles west of tarrant county line on highway 114 m O     aj DENTON  POACEAE f21 )   D  1946-07-27     =0 Texas   xx^F! POALES  ioUD@ 1419694 eula whit3h0use wdQ:q     | michx.  X3+e paspalum floridanum  c|DTS UnitedStates  16358 S0sE0    Paspalum 7 Y 2  floridanum 6 y9+   
{"catalogNumber": "1419694", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum floridanum", "scientificNameAuthorship": "Michx.", "genus": "Paspalum", "subgenus": "", "specificEpithet": "floridanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eula Whitehouse", "recordNumber": "16358", "verbatimEventDate": "1946-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Denton", "municipality": "", "locality": "about 2 miles west of Tarrant County line on Highway 114", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}