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": ""}
 CALLITRICHE $+  -84.833222 x9    near cecil bay Q   Michigan i     n,$, 1047  KD PLANTAGINACEAE  HA L.   H4C 45.74513  wet woods ap    NLd  United States     _| 1920-07-24  palustris $2C   1314821 KC+Yj   #i  john h. ehlers LAMIALES F    _ mRv Callitriche palustris
{"catalogNumber": "1314821", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Callitriche palustris", "scientificNameAuthorship": "L.", "genus": "Callitriche", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1047", "verbatimEventDate": "1920-07-24", "habitat": "Wet woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near Cecil Bay", "decimalLatitude": "45.74513", "decimalLongitude": "-84.833222", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}