@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_facebook_	skos:broader	isac:engine_optimization_ .
isac:_optimization_	skos:broader	isac:engine_optimization_ .
isac:_seo_	skos:broader	isac:engine_optimization_ .
isac:engine_optimization_	skos:broader	isac:engine_optimization_ .
isac:_company_	skos:broader	isac:engine_optimization_ .
isac:_image_	skos:broader	isac:engine_optimization_ .
isac:_marketing_	skos:broader	isac:engine_optimization_ .
isac:_strategy_	skos:broader	isac:engine_optimization_ .
isac:_google_	skos:broader	isac:engine_optimization_ .
isac:_business_	skos:broader	isac:engine_optimization_ .
isac:_link_	skos:broader	isac:engine_optimization_ .
isac:_site_	skos:broader	isac:engine_optimization_ .
isac:social_media_	skos:broader	isac:engine_optimization_ .
isac:google_adwords_	skos:broader	isac:engine_optimization_ .
isac:_content_	skos:broader	isac:engine_optimization_ .
isac:_website_	skos:broader	isac:engine_optimization_ .
isac:_keyword_	skos:broader	isac:engine_optimization_ .
isac:link_building_	skos:broader	isac:engine_optimization_ .
isac:keyword_density_	skos:broader	isac:engine_optimization_ .
isac:keyword_research_	skos:broader	isac:engine_optimization_ .
isac:on-page_optimization_	skos:broader	isac:engine_optimization_ .