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": ""}
    6xs roy e. gereau   CERASTIUM FONTANUM i52D  KEWEENAW 5Uw|   -88.031804 i^D 3   h-w i 47.302716   r~.-u baumg. 1981-06-27 e G  892 *^     5Z FONTANUM       ?_k! UITD STATES     
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Cerastium fontanum", "scientificNameAuthorship": "Baumg.", "genus": "", "subgenus": "", "specificEpithet": "fontanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "892", "verbatimEventDate": "1981-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "47.302716", "decimalLongitude": "-88.031804", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}