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": ""}
   el refugio; 37 mi w of durango, road from durango to mazatlã¡n Y Cf    24.0916 ;=  WILLIAM R. ANDERSON H!@     Lag. 6   i5# MEXICO   (A&) bouteloua hirsuta    ? 2h 5213   |!_l Poales GRASSY HILLS WITH 0PEN WOODS OF PINUS AND QUERCUS. ABUNDANT ON BANK ABOVE STREAM _--   <OzA bouteloua  1968-08-16 -u   > 1118451 DURANGO 3n]  
{"catalogNumber": "1118451", "order": "Poales", "family": "", "scientificName": "Bouteloua hirsuta", "scientificNameAuthorship": "Lag.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William R. Anderson", "recordNumber": "5213", "verbatimEventDate": "1968-08-16", "habitat": "Grassy hills with open woods of Pinus and Quercus. Abundant on bank above stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "El Refugio; 37 mi W of Durango, road from Durango to Mazatl\u00c3\u00a1n", "decimalLatitude": "24.0916", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}