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": ""}
 f SCHULT. 1976-08-29 znN    (!CU 397  Guatemala zC^   1286780  a;Zc    xR[ D.N. SMITH     Poaceae ix   Yh1s  CONTACT UM HERBARIU  Z festuca willdenowiana  Poales l[o     FESTUCA BJtK   c<M willdTenowiana  HUEHETENANGO ^ij  
{"catalogNumber": "1286780", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca willdenowiana", "scientificNameAuthorship": "Schult.", "genus": "Festuca", "subgenus": "", "specificEpithet": "willdenowiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.N. Smith", "recordNumber": "397", "verbatimEventDate": "1976-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Huehuetenango", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}