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": ""}
  19.4027 ce4           <g B poaceae  P. DÃ¡VILA  =P    j),M 1991-01-11   H:k E. LOTT & B. ROTHSCHILD  ! 3076 lat. 19â°24' long. [-]104â°59' *);       fr mexico  ECHINOCHLOA CRUSGALLI 96ddn 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Echinochloa crusgalli", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. D\u00c3\u00a1vila", "recordedBy": "E. Lott & B. Rothschild", "recordNumber": "3076", "verbatimEventDate": "1991-01-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.4027", "decimalLongitude": "", "verbatimCoordinates": "Lat. 19\u00c2\u00b024' Long. [-]104\u00c2\u00b059'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}