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": ""}
j.presl =$x   r POACEAE   44Y SECUNDA  UNITED STATES ?  142251 TA   ifpf7 Poa    c@~kP poales  (  Arthur Cronquist      Harney :       oregon   ,F2 8692     s6v just west of kiger creek; near the crest of the steens mts., 80 miles southeast of burns. twp. 33 s., r. 33 e., s. 1  &;?nb 1959-07-13 
{"catalogNumber": "1422514", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "J.Presl", "genus": "Poa", "subgenus": "", "specificEpithet": "secunda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arthur Cronquist", "recordNumber": "8692", "verbatimEventDate": "1959-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Harney", "municipality": "", "locality": "Just west of Kiger Creek; near the crest of the Steens Mts., 80 miles southeast of Burns. Twp. 33 S., R. 33 E., S. 1", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}