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": ""}
   Poales RD4V  TERAELL a    achnatherum 1^1   TEXAS eFP   1403059 uR[E%1   aLg4K UNITED STATES 1949-06-15 Gd ~#   x  ~` poaceae     A& RIMROCK OF MESA.   CORONATUM 8V2t  thurb. 90    /;-~ g. l. webster & k. i. miller  7:&_ ACHNATHERUM CORONATUM    
{"catalogNumber": "1403059", "order": "Poales", "family": "Poaceae", "scientificName": "Achnatherum coronatum", "scientificNameAuthorship": "Thurb.", "genus": "Achnatherum", "subgenus": "", "specificEpithet": "coronatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster & K. I. Miller", "recordNumber": "", "verbatimEventDate": "1949-06-15", "habitat": "rimrock of mesa.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Terrell", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}