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": ""}
  J. VILL<A C. & J. CHÃ¡VEZ L. ..    poaceae bF j1    11I31770 + -T-    VULPI c /A    +  mexi>co (l.) c. c. gmel.  x2sd   S!^q| Poal3s        MYUROS p4R   Stephen D. Koch y M. F. Denton 48-z  
{"catalogNumber": "1131770", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(L.) C. C. Gmel.", "genus": "Vulpia", "subgenus": "", "specificEpithet": "myuros", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Stephen D. Koch y M. F. Denton", "recordedBy": "J. Villa C. & J. Ch\u00c3\u00a1vez L.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}