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": ""}
     Poaceae r 6f   SJh+ WILLIAM A. SILVEUS festuca subuliflora 3Q   F SCRIBN. poales Q  subuliflora Y7   $]2| CONTACT UM HERBARIUM UNITED STATES ^(4j    ?,S FESTUCA   2991 ,Mv%        1938-07-11  nP,G 1414830      +UsT california
{"catalogNumber": "1414830", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca subuliflora", "scientificNameAuthorship": "Scribn.", "genus": "Festuca", "subgenus": "", "specificEpithet": "subuliflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William A. Silveus", "recordNumber": "2991", "verbatimEventDate": "1938-07-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}