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": ""}
   Apiaceae ?   4 ERYNGIUM ERYNGIUM HETEROPHYLLUM uC=    K D m.e. mathias  4x,%@ ENGELM.   #yB richard m. straw   ^+*0 1273572 1960-08-03 zNh   APIALES  w0   bNiw heterophyllum   #OSm  contact um herbarim  j do chihuahua MEXICO *eg    1848 Hg>     
{"catalogNumber": "1273572", "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": ""}