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": ""}
   Thaspium $   ontario 4K 5/   7n CHAALES K. DODGE   4 1225991   (J.M. COULT. & ROSE) SMALL nw   wf Canada   c contact um herbarium  Apiaceae P  apiales   #b    A essex   C thaspium chapmanii   @Q s.n. chapmanii Dv   g| ^Z 1911-06-11  
{"catalogNumber": "1225991", "order": "Apiales", "family": "Apiaceae", "scientificName": "Thaspium chapmanii", "scientificNameAuthorship": "(J.M. Coult. & Rose) Small", "genus": "Thaspium", "subgenus": "", "specificEpithet": "chapmanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1911-06-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}