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": ""}
  ENGEL M.  >$  common along tracks, often semi-erect as in this sheHet $SKnq  Euphorbiaceae A B   1973-08-23 3Z    W3zcS euphorbia simcoe c 4  canada O(nc   z ontario 1313108 ?U?      =Vi m DRY SOIL ON TRACK OF LITTLE USED RAL LINE   eT4. vespra twp., conc. x, lot 13, 6 1/2 miles northeast of 4ngus a. a. reznicek & r.s.w. bobbette Y    F`u malpighiales ANTON A. REZNICEK   -A    U@)Tr Euphorbia glyptosperma GLYPTOSPERMA *;Ju7  3746  wN  
{"catalogNumber": "1313108", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia glyptosperma", "scientificNameAuthorship": "Engelm.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "glyptosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek & R.S.W. Bobbette", "recordedBy": "Anton A. Reznicek", "recordNumber": "3746", "verbatimEventDate": "1973-08-23", "habitat": "Dry soil on track of little used rail line", "occurrenceRemarks": "Common along tracks, often semi-erect as in this sheet", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Vespra Twp., Conc. X, Lot 13, 6 1/2 miles northeast of Angus", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}