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": ""}
   +r3  Bouteloua POACEAE :hBZ    4_ex 1934-07-30    cyrus l. lundell q           !h  gracilis  i Alb3rt S. Hitchcock HERMELINDA MORENO) SÃ¡NCHEZ; ENTRE CHARCAS Y LAGUNA SECA XX_^H     RE8$ 1118368  V BOUTELOUA GRACILIS  XM (kunth) lag. ex griffiths   -101.032 r w 
{"catalogNumber": "1118368", "order": "", "family": "Poaceae", "scientificName": "Bouteloua gracilis", "scientificNameAuthorship": "(Kunth) Lag. ex Griffiths", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Albert S. Hitchcock", "recordedBy": "Cyrus L. Lundell", "recordNumber": "", "verbatimEventDate": "1934-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Hermelinda Moreno S\u00c3\u00a1nchez; entre Charcas y Laguna Seca", "decimalLatitude": "", "decimalLongitude": "-101.032", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}