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": ""}
16932 &    Rogers McVaugh6[b  contact um herbarium r7 A  bivalve lbZl   g nothoscordum bivalve        (L.) BRITTON R Kh  1958-08-13 gN   mexico )       1143209 rcc6  Amaryllidaceae +  ROGERS MCVUGH  u7  Asparagales `1-  Nothoscordum `D) 
{"catalogNumber": "1143209", "order": "Asparagales", "family": "Amaryllidaceae", "scientificName": "Nothoscordum bivalve", "scientificNameAuthorship": "(L.) Britton", "genus": "Nothoscordum", "subgenus": "", "specificEpithet": "bivalve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Rogers McVaugh", "recordNumber": "16932", "verbatimEventDate": "1958-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}