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": ""}
 RNr< 1980-06-20   FCs(  poaceae  57Q@E trs: te9n r21w sec 35    ]  $7 s.n. cristaum o0  LAKE N   NATIONAL BISON RANGE, SECT. 35, T19N R21W, N OF MISSION CREEK ON N SIDE OF NRTH RD., CA. 7 MI NNW OF RAVALLI Q+`mh  uited states T-LU    I q JENNIFER S. BELOVSKI     ( (L.) Gaertn. 1403240 ;9`    agropyron Y-ndz   ?HsFe Prairie montana K   VJ Agropyron cristatum  Poles )AmS 
{"catalogNumber": "1403240", "order": "Poales", "family": "Poaceae", "scientificName": "Agropyron cristatum", "scientificNameAuthorship": "(L.) Gaertn.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "cristatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jennifer S. Belovski", "recordNumber": "s.n.", "verbatimEventDate": "1980-06-20", "habitat": "Prairie", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Montana", "county": "Lake", "municipality": "", "locality": "National Bison Range, Sect. 35, T19N R21W, N of Mission Creek on N side of North Rd., ca. 7 mi NNW of Ravalli", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T19N R21W sec 35", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}