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": ""}
grandiflora 5f=J    76/ 1972-07-12  l Coreopsis grandiflora       CANADOA 3-c5.  ONTARIO ~B,kP   R.S.W. BOBBETTE Dxy*z     Coreopsis /=~   /d CONTACT UM HERBARIUM    hogg ex sweet    2218 v      +c @ 1312532 asteraceae df   O*1] asterales
{"catalogNumber": "1312532", "order": "Asterales", "family": "Asteraceae", "scientificName": "Coreopsis grandiflora", "scientificNameAuthorship": "Hogg ex Sweet", "genus": "Coreopsis", "subgenus": "", "specificEpithet": "grandiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "2218", "verbatimEventDate": "1972-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}