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": ""}
Livingston X,m  -84.01614 a`_j    1560173 F  RAF. 2 w  asclpias q   * 42.4457  ihn small field or clearing near margin of oak-hickory woods. O   MICHIGAN w0     Asclepias viridiflora vSc       gS Jarl K. Hiltunen  -? 1961-07-30 GENTIANALES U-91G   UNITED STATES ^X   975 I   M i Apocynaceae VIRIDIFLORA ?@]zf   
{"catalogNumber": "1560173", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias viridiflora", "scientificNameAuthorship": "Raf.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "viridiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "975", "verbatimEventDate": "1961-07-30", "habitat": "In small field or clearing near margin of oak-hickory woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}