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": ""}
  (xUV5 Malpighiales   1b ENGELM.  SALTILLO; SALTILLO Oi$   U?~ 497   WC saltillo     &  1898     %JME -100.998  y|Ead MARSHALL C. JOHNSTON  vG STICTOSPORA    w1kY  25.4315  fk EUPHORBIA   o*diR 1158548  lZ_ COAHUILA 
{"catalogNumber": "1158548", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Engelm.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "stictospora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Marshall C. Johnston", "recordedBy": "", "recordNumber": "497", "verbatimEventDate": "1898", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Coahuila", "county": "Saltillo", "municipality": "", "locality": "Saltillo; Saltillo", "decimalLatitude": "25.4315", "decimalLongitude": "-100.998", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}