[{'id': 66840, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Relative permittivity (various frequencies), <b>system:</b> calcium titanium(IV) oxide'}, {'id': 66841, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> calcium titanium(IV) oxide'}, {'id': 66842, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Relative permittivity (various frequencies), <b>system:</b> barium titanium(IV) oxide'}, {'id': 66843, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> barium titanium(IV) oxide'}, {'id': 66844, 'desc': '7 datapoints in 1 series, <b>quantities:</b> Relative permittivity (various frequencies), <b>system:</b> calcium titanium(IV) oxide + barium titanium(IV) oxide'}, {'id': 66845, 'desc': '7 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> calcium titanium(IV) oxide + barium titanium(IV) oxide'}]
temp"