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": ""}
United States +q   -?/: (torr.) thorne   117284 ~    HELENAc#&w?    F.D. Kesey sAY    AGN 1891-06-9   s.n. (`  subsp. ,bZ     stricta     distichlis spicata subsp. strict5a >   Aecr HELENA. HESTER L. BELL Re_w    Fc poaceae
{"catalogNumber": "1187284", "order": "", "family": "Poaceae", "scientificName": "Distichlis spicata subsp. stricta", "scientificNameAuthorship": "(Torr.) Thorne", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "stricta", "identifiedBy": "Hester L. Bell", "recordedBy": "F.D. Kelsey", "recordNumber": "s.n.", "verbatimEventDate": "1891-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Helena", "municipality": "", "locality": "Helena.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}