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": ""}
  #pM one 2-stalked plant in semi-shaded riparian mixed forest biennis 1Mb*    = DAVID C. DISTER lactuca biennis goHnO  2015-08-10 d=6i3F     Lactuca      q 1514344  1YSY ASTER4CEAE 586 +wQI  N 43O 49.252'; W 886O 11.965' jPzF  mason LlU     (Moench) Fernald 5U@a   qB# United States 43.8208667 iil;`     aNgi ANTON A. REZNICEK  
{"catalogNumber": "1514344", "order": "", "family": "Asteraceae", "scientificName": "Lactuca biennis", "scientificNameAuthorship": "(Moench) Fernald", "genus": "Lactuca", "subgenus": "", "specificEpithet": "biennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "586", "verbatimEventDate": "2015-08-10", "habitat": "one 2-stalked plant in semi-shaded riparian mixed forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mason", "municipality": "", "locality": "", "decimalLatitude": "43.8208667", "decimalLongitude": "", "verbatimCoordinates": "N 43o 49.252'; W 86o 11.965'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}