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": ""}
 DESMODIUM a O    8OT 42.4457  1559743 ifBD|  rotundifolum >    e.s. george reserve. qrid d-8. u    1079 or    JARL K. HILTUNEN ^x    jV.ne DC. -84.01614 p7!(  Dry field mear margin of field. +q>   B 4 LIVINGSTON 1961-08-20 YJ45  desmodium rotundifolium -[    OVX fabaceae  4_:8 Michigan   PV Fabales   ;oC United States 
{"catalogNumber": "1559743", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium rotundifolium", "scientificNameAuthorship": "DC.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "rotundifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "1079", "verbatimEventDate": "1961-08-20", "habitat": "Dry field near margin of field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid D-8.", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}