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": ""}
  41.917326  =j  1986-09-14 Uc   0 1476307 mich igan O    o; ACALYPHA   0y8  ABOUT 40 KM S OF ANN ARBOR. W OF US-23. TOLEDO AND IRONTON LINE (RR), S SIDE OF TRACKS.  acalypha rhomboidea R  Euphorbiaceae  >     qp16 Raf.  1pSQ MONROE  WDuSH -83.661619  QV united state?s   o: damp, sandy soil, edge of ditch next to railroad tracks. much shaded by taller vegetation.    ,z rhomboidea    332 m/i  Malpighiales @ a 
{"catalogNumber": "1476307", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha rhomboidea", "scientificNameAuthorship": "Raf.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "rhomboidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "332", "verbatimEventDate": "1986-09-14", "habitat": "Damp, sandy soil, edge of ditch next to railroad tracks. Much shaded by taller vegetation.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "About 40 km S of Ann Arbor. W of US-23. Toledo and Ironton Line (RR), S side of tracks.", "decimalLatitude": "41.917326", "decimalLongitude": "-83.661619", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}