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": ""}
 BENTON y     !1368236 P  cyperacea Ed      +n 1978-06-12  1846 $   NE Corvallis, between Canterbury Circle & Fraizer Creek. c     r _& TRS: T11S R5W sec 24      jH si DENSA  richard r. halse  >y  Oregon I   united states lyyG  
{"catalogNumber": "1368236", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "densa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard R. Halse", "recordNumber": "1846", "verbatimEventDate": "1978-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Benton", "municipality": "", "locality": "NE Corvallis, between Canterbury Circle & Fraizer Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T11S R5W sec 24", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}