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": ""}
 c/!O RAMIRO DE LEÃ³N; 1 MI SE OF SAN ANTONIO DE LAS ALAZANAS, SE OF SALTILLO  $ var. MEXICO - b  1121958 vT *   $L 10518 merioneuron kCa     s~ ;P f. gould & d. watson  R*?e Poaceae   bAsA poales With weedy vegetation on previsualy cultivated fields. w-x!    (B J. VALDÃ©S REYNA  /@J$ ERIONEURON AVENACEUM VAR. AVENACEUM     TD# -100.972  y avenaceum Coahuila    avenaceum ZC  25.4157 ^=U8     1963-07-20 Nm 
{"catalogNumber": "1121958", "order": "Poales", "family": "Poaceae", "scientificName": "Erioneuron avenaceum var. avenaceum", "scientificNameAuthorship": "", "genus": "Erioneuron", "subgenus": "", "specificEpithet": "avenaceum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "avenaceum", "identifiedBy": "J. Vald\u00c3\u00a9s Reyna", "recordedBy": "F. Gould & D. Watson", "recordNumber": "10518", "verbatimEventDate": "1963-07-20", "habitat": "With weedy vegetation on previsualy cultivated fields.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Ramiro de Le\u00c3\u00b3n; 1 mi SE of San Antonio de las Alazanas, SE of Saltillo", "decimalLatitude": "25.4157", "decimalLongitude": "-100.972", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}