windows runtime - Regex for parsing Facebook Open Graph meta tag -

i'm trying pull og:title attribute bing local page windows store app. there no html parser winrt , c++/cx, i've resorted using regex grab tag, xml parser pull out relevant attributes.

this tag looks like.

<meta property="og:title" content="some location name"/> 

i'm using following regex pull out tag html, whenever content attribute has space in it, fails find match.

<meta property="og:title" content="[\s\s]*"/> 

so, regex work mcdonald's, not jack in box.

what need entire title?

this 1 of open graph regex queries match things specific problems in content, rare , i'd rather have more readable regex

<meta [^>]*property=[\"']og:title[\"'] [^>]*content=[\"']([^'^\"]+?)[\"'][^>]*> 

but come across times content comes before property run this

<meta [^>]*content=[\"']([^'^\"]+?)[\"'] [^>]*property=[\"']og:image[\"'][^>]*>