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": ""}
      tR Acalypha chamaedrifo_lia  S~V2i chamaedrifolia E.E. Dale J     2vp 1924-04  RAX (Lam.) MÃ¼ll. Arg.  s ACALYPHA 1157159 ;    puerto rico WV8  campus of the university of P]orto Rico V   nB SN     /z$ MalpighialeAs euphorbiaceae l<C      
{"catalogNumber": "1157159", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha chamaedrifolia", "scientificNameAuthorship": "(Lam.) M\u00c3\u00bcll. Arg.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "chamaedrifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.E. Dale", "recordNumber": "SN", "verbatimEventDate": "1924-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "", "municipality": "", "locality": "campus of the university of Porto Rico", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}