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": ""}
 19.3291 DUK~O     T O= dactyloctenium aegyptium    -96.4721   01C; POACEAE Dactyloctenium !FW  La Barca; Puente Nacional; Paso Mariano kwq`    3 D- orilla de rã­o       PJ VERACRUZ     F. Brizuela V. %  aegyptium n.  (l.) willd. j|   F. Ventura A. sE?    M] Fa Poales  $ Mexico
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Dactyloctenium aegyptium", "scientificNameAuthorship": "(L.) Willd.", "genus": "Dactyloctenium", "subgenus": "", "specificEpithet": "aegyptium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F. Brizuela V.", "recordedBy": "F. Ventura A.", "recordNumber": "", "verbatimEventDate": "", "habitat": "Orilla de r\u00c3\u00ado", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "La Barca; Puente Nacional; Paso Mariano", "decimalLatitude": "19.3291", "decimalLongitude": "-96.4721", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}