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 W%r_    ez91 poales 1990-10-31 $    _JbO POACEAE  +&& repens 0.4 of a mile e of fr 6~28 from its jct. wi#th us 77, n of riviera. 7h           -X  bouteloua   E BOUTELOUA REPENS   Kxh stanley d. jones & gretchen d. jones   (kunth) scribn. & merr. *gCN;   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Bouteloua repens", "scientificNameAuthorship": "(Kunth) Scribn. & Merr.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "repens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley D. Jones & Gretchen D. Jones", "recordNumber": "", "verbatimEventDate": "1990-10-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "0.4 of a mile E of FR 628 from its jct. with US 77, N of Riviera.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}