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": ""}
frequent | all p4st flower (  X     DL Caryophyllales   E) Ontario  -c?`  Anton A. Reznicek   %:RNB mersea tp. point pelee national park S.N. ?B    K  Dry, open sandy field  3&-v~ canada   k  CARYOPHYLLACEAE cerFastium ;+Y   1976-06-01 d)l   s semidecandrum  q 3 F 1564734  O%d| ESSEX  l. *eY      
{"catalogNumber": "1564734", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Cerastium", "subgenus": "", "specificEpithet": "semidecandrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "s.n.", "verbatimEventDate": "1976-06-01", "habitat": "Dry, open sandy field", "occurrenceRemarks": "frequent | all past flower", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Mersea Tp. Point Pelee National Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}