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": ""}
 Res. 899 e  f!   4Tv L. SOIL: MUCK. ASSOCIES: SOLANUM DULCAMARA,CALLA PAULSTRIS, OSMUNDA CINNAMOMEA, O. REGAIS SPECTABILIS. dQ  Jarl K. Hiltunen Ty   w S 1517642    dioscorea W          m+x` dioscoreaceae  v|l|osa <J i     ?  LIVINGSTON  michigan GyhK  DIOSCOREALES sp kT  
{"catalogNumber": "1517642", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "villosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "Res. 899", "verbatimEventDate": "", "habitat": "Soil: muck. Associes: Solanum dulcamara, Calla paulstris, Osmunda cinnamomea, O. regalis spectabilis.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}