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": ""}
 Robert W. CrDuden Bu4&v  1178 B  S    7 delar.   | Mexico  gracile @eQ  LINCOLN CONSTANCE rY?   ERYNGIUM GRACILE !h    8 OAXACA APALES :hTt   H<B APIACEAE     1966-08-14 eZb/      +vK CONTACT UM HERBRIUM  iRG1] eryngium  1273542 g(I 
{"catalogNumber": "1273542", "order": "Apiales", "family": "Apiaceae", "scientificName": "Eryngium gracile", "scientificNameAuthorship": "Delar.", "genus": "Eryngium", "subgenus": "", "specificEpithet": "gracile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Lincoln Constance", "recordedBy": "Robert W. Cruden", "recordNumber": "1178 B", "verbatimEventDate": "1966-08-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}