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": ""}
 Y MexiYco      oe POALES poaceae :Jux         1118424   $  lag. -99.1952 N_y~O   DISTRITO FEDERAL F    hirsuta 52r/R  P. DÃ¡vila z_r7?    L)sWR 193834  ^J g BOUTELOUA bouteloua hirsuta `   ALVARO OBREGÃ³N; MIXCOAC $   J 1929-09-16  [eIM 852  l p m. st. pierre 
{"catalogNumber": "1118424", "order": "Poales", "family": "Poaceae", "scientificName": "Bouteloua hirsuta", "scientificNameAuthorship": "Lag.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "hirsuta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. D\u00c3\u00a1vila", "recordedBy": "M. St. Pierre", "recordNumber": "852", "verbatimEventDate": "1929-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "Alvaro Obreg\u00c3\u00b3n; Mixcoac", "decimalLatitude": "19.3834", "decimalLongitude": "-99.1952", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}