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": ""}
Ariz ona `N     | 1937-05-18  boaceae z+L7/   o UNITED STATES pappostipa speciosa 2    k_ Poales   PAPPOSTIPA lC    3312 k    <C (TRIN. & RUPR.) ROMASCH.  ? LA PAZ OR YUMA Kofa Nts 7        leslie n. goodding & g. n. davis kmi`v 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Pappostipa speciosa", "scientificNameAuthorship": "(Trin. & Rupr.) Romasch.", "genus": "Pappostipa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Leslie N. Goodding & G. N. Davis", "recordNumber": "3312", "verbatimEventDate": "1937-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "La Paz or Yuma", "municipality": "", "locality": "Kofa Mts", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}