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": ""}
   31809, Oc     !7 Stipa ichu   Stipa  Q    1 n= 1973-01-17  frank w. gould 7    poales .  KUNTH F 2   1131177 oO   m ichu   contact um herbarium XF*g<   SA6Ka Poaceae  8XBw mexico   P>~ _ dennis e. breedlove & a.r. smith  
{"catalogNumber": "1131177", "order": "Poales", "family": "Poaceae", "scientificName": "Stipa ichu", "scientificNameAuthorship": "Kunth", "genus": "Stipa", "subgenus": "", "specificEpithet": "ichu", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frank W. Gould", "recordedBy": "Dennis E. Breedlove & A.R. Smith", "recordNumber": "31809", "verbatimEventDate": "1973-01-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}