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": ""}
Eryngium Mwrm  HETEROPHYLLUM O!k?A        b-8E M.E. Mathias  4 chihuahua    CONTACT UM HERBARIUM |-     y 196O-08-03 ENGELM.  yGE    V Richard M. Straw apiales ?    fC apiaceae  mexico   .z  1848  A s   F?CuM ERYNGIUM HETEROPHYLLUM  
{"catalogNumber": "", "order": "Apiales", "family": "Apiaceae", "scientificName": "Eryngium heterophyllum", "scientificNameAuthorship": "Engelm.", "genus": "Eryngium", "subgenus": "", "specificEpithet": "heterophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.E. Mathias", "recordedBy": "Richard M. Straw", "recordNumber": "1848", "verbatimEventDate": "1960-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}