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": ""}
Coahuila Kv7Wc   1951-05-27 nCM    K~!1  conringia ori entalis  t+/ 1271764 orientalis @R*nVD     MEXICO -9 p   ?Ka8* reed c. rollins  $NV brassicales  K~ cntact um herbarium       rogers mcvaugh ,    NW (L.) DUMORT.    yCE BRASSICACEAE 
{"catalogNumber": "1271764", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Conringia orientalis", "scientificNameAuthorship": "(L.) Dumort.", "genus": "", "subgenus": "", "specificEpithet": "orientalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Reed C. Rollins", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1951-05-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}