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": ""}
1916-08-16 J*r   silphium terebinthinaceum ]b  -83.62111 HR   |i WASHTENAW   +w;_ terebinthinaceum   p&R3 42.24417   SILPHIUM ll1  1256506 [   ) JACQ.   ~2  nathan a. harvey   2hIe! asterales  _N  asteraceae  moist place. zusG+   MICHIGAN x_O<u      *Y Uniteo State5 ypsi. [ypsilant] W2 $5 
{"catalogNumber": "1256506", "order": "Asterales", "family": "Asteraceae", "scientificName": "Silphium terebinthinaceum", "scientificNameAuthorship": "Jacq.", "genus": "Silphium", "subgenus": "", "specificEpithet": "terebinthinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan A. Harvey", "recordNumber": "", "verbatimEventDate": "1916-08-16", "habitat": "Moist place.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsi. [Ypsilanti]", "decimalLatitude": "42.24417", "decimalLongitude": "-83.62111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}