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": ""}
 W (SCRIBN. EX NASH) GOULD linearifolium AJs       q6 DICHANTHELIUM LINEARIFOLIUM  Poales     p Dichanthelium Poaceae Ei  1429853 z 5o   oMwD MISSOURI   w@ 1986-05-08   -r UNITED STATES    831 Z:    rM Y0 N. Hensold   Y prairie hollow gorge natural area, just east of two rivers SHANNON .[L   
{"catalogNumber": "1429853", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium linearifolium", "scientificNameAuthorship": "(Scribn. ex Nash) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "linearifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "N. Hensold", "recordNumber": "831", "verbatimEventDate": "1986-05-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Shannon", "municipality": "", "locality": "Prairie Hollow Gorge Natural Area, just east of Two Rivers", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}