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": ""}
ERIOCEPHALA  oyB    R( 431   pI MICHIGAN  eaton      !mPd; 1323950  -84.651972   r   SMALL CLUMP OF NATIVE SALIX AND POPULUS DELTOIDES ON EDGE OF YARD, WITH CULTIVATED SALIX ALBA. . dD8  42.647443 C Dw   salicaceae   G    1979-04-21 46   SALIX <,    ^v_:& salix eriocephala   X ROY E. GEREAU   Malpighiales #|* 
{"catalogNumber": "1323950", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix eriocephala", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "eriocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "431", "verbatimEventDate": "1979-04-21", "habitat": "Small clump of native Salix and Populus deltoides on edge of yard, with cultivated Salix alba.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Eaton", "municipality": "", "locality": "", "decimalLatitude": "42.647443", "decimalLongitude": "-84.651972", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}