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": ""}
1481136 >g  (L.) HILLIARD & B. L. BURTT n   OBTUSIFOLIUM r#!t    ?I#N MICHIGAN   C ASTERACEAE  1998-09-18 rf      Michael Chamberland   H 446  -84.43248 bp.-   0sv JACKSON pseudognaphalium yv+!  asterales E    r hr[ Pseudognaphalium obtusifolium     ROGERS RESERVE. CI  
{"catalogNumber": "1481136", "order": "Asterales", "family": "Asteraceae", "scientificName": "Pseudognaphalium obtusifolium", "scientificNameAuthorship": "(L.) Hilliard & B. L. Burtt", "genus": "Pseudognaphalium", "subgenus": "", "specificEpithet": "obtusifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael Chamberland", "recordNumber": "446", "verbatimEventDate": "1998-09-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Rogers Reserve.", "decimalLatitude": "", "decimalLongitude": "-84.43248", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}