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": ""}
   21.7748 xff  jalisco *1I#Z     ? FRANK W.GOULD  Xo4_3 Mexico   (Fourn.) A.S. Hitchc. 5   level grasslands, mostly devoted to cornfields. muddy magins o standing water, roadside pools, abundant. ( N     U:J ECHINOCHLOA OPLISMENOIDES       17064 *  H  Echinochloa 9+  rogers mcvaugh bpd]B   Ep9  Poales 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Echinochloa oplismenoides", "scientificNameAuthorship": "(Fourn.) A.S. Hitchc.", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frank W. Gould", "recordedBy": "Rogers McVaugh", "recordNumber": "17064", "verbatimEventDate": "", "habitat": "Level grasslands, mostly devoted to cornfields. Muddy margins of standing water, roadside pools, abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "21.7748", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}