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": ""}
 43.895916 $f      >3L (L.) Hilliard & B. L. Burtt    f asterales  D  Pseudognaphalium obtusifolium  R  united states    ]I IN TWO-TRACK AT W MARGIN OF OPEN SANDY BARRENS. ASSOCIATES: AGROSTIdS SCABRA, ARISTIDA BASIRAMEA, CENTAUREA STOEBE, CONYZA CANADENISS, CYPERUS LUPULINUS, DANTHONIA SPICATA, ERAGROSTIS PECTINACEA, E. SPECTABILIS, ERIGERON STRIGO5US, HYPERICUM PERFORATUM, HYPOCHAERIS RADICATA, MOLLUGO VERTICILLATA, MUHLENBERGIA RACEMOSA, RUBUS FLAGELLARIS.   ou** 1496619  8_L MICHIGAN Lake  fs>   Bradford S. Slaughter ?HI   q lE pseudognaphalium    M&2 OCCASIONAL. HEADS WHITISH. 1.2 km e of s nelson rd., ca. 0.6 km s of us-10. HG       * -85.746658
{"catalogNumber": "1496619", "order": "Asterales", "family": "", "scientificName": "Pseudognaphalium obtusifolium", "scientificNameAuthorship": "(L.) Hilliard & B. L. Burtt", "genus": "Pseudognaphalium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "", "habitat": "In two-track at W margin of open sandy barrens. Associates: Agrostis scabra, Aristida basiramea, Centaurea stoebe, Conyza canadeniss, Cyperus lupulinus, Danthonia spicata, Eragrostis pectinacea, E. spectabilis, Erigeron strigosus, Hypericum perforatum, Hypochaeris radicata, Mollugo verticillata, Muhlenbergia racemosa, Rubus flagellaris.", "occurrenceRemarks": "Occasional. Heads whitish.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "1.2 km E of S Nelson Rd., ca. 0.6 km S of US-10.", "decimalLatitude": "43.895916", "decimalLongitude": "-85.746658", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}