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": ""}
  cg LITHOSPERMUM MUELLERI    muelleri l   MEXICO N@ d            _C CONTACT UMT HERBARIUM  Gordon D. McPherson =s   6iev nuevo leon 2530 U4|+  Boraginaceae K     1187445 qbT  Lithospermum NKQ #  896 e 
{"catalogNumber": "1187445", "order": "", "family": "Boraginaceae", "scientificName": "Lithospermum muelleri", "scientificNameAuthorship": "", "genus": "Lithospermum", "subgenus": "", "specificEpithet": "muelleri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gordon D. McPherson", "recordNumber": "896", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2530", "maximumElevationInMeters": ""}