Craft & related trades Plant & machine operators Elementary occupations has environment unstable has medium unstable in the company of others in private indoors in public An experience that conveys the engagement of one or more individuals in another event where hearing is involved. listening experience unstable live unstable has evidence text unstable has socio-economic status solitary Professionals outdoors unstable playback Web reference An event that is defined by the perception of its characterising factors amongst its participants. documented event environment An event that is defined by the perception of its characterising factors amongst its participants. experience unstable broadcast unstable A natural language placeholder for nationalities. This property is highly temporary and will be replaced as soon as a controlled vocabulary that encompasses historical nationalities surfaces. has nationality socio-economic status ruler, chief, aristocracy or gentry, etc. officer Soldiers & other armed forces Managers Technicians Clerks & secretaries Service & sales Skilled agricultural, forestry & fishery