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": ""}
          United States !Dv       P 7 on ne side of alpena high school on alpena's w. sie and 1/4 mi. s. of m-32. alpena twp. t31n,r8e,sec.28,nw1/4  w ALPENA   ASTERACEAE JV++  SONCHUS ASPER D     -83.i46084 y    
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Sonchus asper", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "on NE side of Alpena High School on Alpena's W. side and 1/4 mi. S. of M-32. Alpena Twp. T31N,R8E,Sec.28,NW1/4", "decimalLatitude": "", "decimalLongitude": "-83.46084", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}