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": ""}
     s%*S` COLORADO  2004-08-18 l|   ROBERT MERRILL KING, ROBERT M. GARVEY EDM  40.38.43N, 104.44.30W x      United States qv      Along County Rd. 90, ca. 1/2 mi E of town of Pierce  POALES <$Kx   l 13318  X +7 Eragrostis  uRg 1431489   mexicana W   eragrostis mexiana MN 
{"catalogNumber": "1431489", "order": "Poales", "family": "", "scientificName": "Eragrostis mexicana", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merrill King, Robert M. Garvey", "recordNumber": "13318", "verbatimEventDate": "2004-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "Along County Rd. 90, ca. 1/2 mi E of town of Pierce", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "40.38.43N, 104.44.30W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}